+

WO2002047012A3 - Procede permettant l'enregistrement/la recuperation de donnees par polarisation sur des supports de donnees optiques luminescents - Google Patents

Procede permettant l'enregistrement/la recuperation de donnees par polarisation sur des supports de donnees optiques luminescents Download PDF

Info

Publication number
WO2002047012A3
WO2002047012A3 PCT/IL2001/001130 IL0101130W WO0247012A3 WO 2002047012 A3 WO2002047012 A3 WO 2002047012A3 IL 0101130 W IL0101130 W IL 0101130W WO 0247012 A3 WO0247012 A3 WO 0247012A3
Authority
WO
WIPO (PCT)
Prior art keywords
bit
page
recording
polarization
reading
Prior art date
Application number
PCT/IL2001/001130
Other languages
English (en)
Other versions
WO2002047012A2 (fr
Inventor
Eugene Levich
Sergei Magnitskii
Vladimir Kozenkov
Jacob Malkin
Original Assignee
Consellation Trid Inc
Eugene Levich
Sergei Magnitskii
Vladimir Kozenkov
Jacob Malkin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consellation Trid Inc, Eugene Levich, Sergei Magnitskii, Vladimir Kozenkov, Jacob Malkin filed Critical Consellation Trid Inc
Priority to AU2002222458A priority Critical patent/AU2002222458A1/en
Publication of WO2002047012A2 publication Critical patent/WO2002047012A2/fr
Publication of WO2002047012A3 publication Critical patent/WO2002047012A3/fr

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/005—Reproducing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/004—Recording, reproducing or erasing methods; Read, write or erase circuits therefor
    • G11B7/0045—Recording
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/127—Lasers; Multiple laser arrays
    • G11B7/1275—Two or more lasers having different wavelengths
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1362—Mirrors
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1381—Non-lens elements for altering the properties of the beam, e.g. knife edges, slits, filters or stops
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/135—Means for guiding the beam from the source to the record carrier or from the record carrier to the detector
    • G11B7/1395—Beam splitters or combiners
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/245—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing a polymeric component
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B2007/0003—Recording, reproducing or erasing systems characterised by the structure or type of the carrier
    • G11B2007/0009—Recording, reproducing or erasing systems characterised by the structure or type of the carrier for carriers having data stored in three dimensions, e.g. volume storage
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes
    • G11B2007/24624—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes fluorescent dyes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/24—Record carriers characterised by shape, structure or physical properties, or by the selection of the material
    • G11B7/241—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material
    • G11B7/242—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers
    • G11B7/244—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only
    • G11B7/246—Record carriers characterised by shape, structure or physical properties, or by the selection of the material characterised by the selection of the material of recording layers comprising organic materials only containing dyes

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)

Abstract

La présente invention concerne un procédé permettant l'enregistrement/la récupération de données sur des supports de données optiques luminescents bidimensionnels ou tridimensionnels destiné à des disques optiques, des cartes WORM et WER et analogue. Selon ledit procédé, des matières photoluminescentes sensibles à la polarisation sont utilisées en tant que supports pour des supports de données optiques de manière à améliorer la sensibilité efficace lors de l'enregistrement de données, de manière à augmenter la rapidité d'enregistrement et à élever le rapport signal/bruit lors de la lecture de données. L'enregistrement d'informations bit-par-bit ou page-par-page est exécuté au moyen d'un rayonnement polarisé en un mode d'absorption à un ou deux photons. La lecture bit-par-bit ou page-par-page est effectuée à l'aide de la détection de la présence ou de l'absence d'anisotropie de luminescence des marques d'information (pits) en une absorption à un ou deux photons de rayonnement de lecture. Les composants photosensibles destinés aux matières luminescentes sensibles à la polarisation sont choisis parmi ces classes de composés qui possèdent une forte anisotropie d'absorption et de luminescence dans des états d'origine et/ou photo-induits.
PCT/IL2001/001130 2000-12-07 2001-12-06 Procede permettant l'enregistrement/la recuperation de donnees par polarisation sur des supports de donnees optiques luminescents WO2002047012A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002222458A AU2002222458A1 (en) 2000-12-07 2001-12-06 Method for polarization data recording/retrieval on luminescent optical data carriers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US25157100P 2000-12-07 2000-12-07
US60/251,571 2000-12-07

Publications (2)

Publication Number Publication Date
WO2002047012A2 WO2002047012A2 (fr) 2002-06-13
WO2002047012A3 true WO2002047012A3 (fr) 2002-10-10

Family

ID=22952524

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2001/001130 WO2002047012A2 (fr) 2000-12-07 2001-12-06 Procede permettant l'enregistrement/la recuperation de donnees par polarisation sur des supports de donnees optiques luminescents

Country Status (2)

Country Link
AU (1) AU2002222458A1 (fr)
WO (1) WO2002047012A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008097682A (ja) * 2006-10-10 2008-04-24 Funai Electric Co Ltd 光記録媒体、光記録媒体の情報の記録方法及び再生方法
JP2008217895A (ja) * 2007-03-02 2008-09-18 Funai Electric Co Ltd 多値情報再生方法及び多値情報再生装置
WO2010060454A1 (fr) * 2008-11-03 2010-06-03 Institut De Ciencies Fotoniques, Fundacio Privada Dispositif permettant de déterminer une distribution d’anisotropie à polarisation de fluorescence en temps réel et procédure associée permettant de mesurer en temps réel une distribution de température dans un milieu fluide
KR102041936B1 (ko) 2011-06-09 2019-11-07 케이스 웨스턴 리저브 유니버시티 광학적 정보 스토리지 매체

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679309A (en) * 1970-05-04 1972-07-25 Japan Spectroacopic Co Ltd Instruments for measuring molecular orientations with the aid of fluorescence
US4380769A (en) * 1977-12-19 1983-04-19 Eastman Kodak Company Element for recording by thermal deformation
JPS61285451A (ja) * 1985-06-12 1986-12-16 Matsushita Electric Ind Co Ltd 光記録再生装置
JPH02260127A (ja) * 1989-03-30 1990-10-22 Matsushita Electric Ind Co Ltd 偏光多重記録方法
US5019476A (en) * 1988-11-16 1991-05-28 Olympus Optical Co., Ltd. Optical recording medium
EP0436228A2 (fr) * 1989-12-28 1991-07-10 Sanyo Electric Co., Ltd. Méthodes d'enregistrement et de reproduction
EP0438225A1 (fr) * 1990-01-19 1991-07-24 Fujitsu Limited Disque optique fluorescent
JPH03184041A (ja) * 1989-09-22 1991-08-12 Sanyo Electric Co Ltd 光記録媒体及びその再生方法
JPH03284743A (ja) * 1990-03-30 1991-12-16 Matsushita Electric Ind Co Ltd 光学記録媒体とこれを用いた記録方法及び再生方法
JPH0545811A (ja) * 1991-08-19 1993-02-26 Sanyo Electric Co Ltd 光記録媒体の記録再生方法
US5251197A (en) * 1992-02-13 1993-10-05 Hoechst Celanses Corp. Polarization dependent writing and erasing process for organic optical media
US5384221A (en) * 1990-12-12 1995-01-24 Physical Optics Corporation Birefringent azo dye polymer erasable optical storage medium
US5432032A (en) * 1990-04-24 1995-07-11 U.S. Philips Corporation Method of writing, reading and erasing information
JPH10281876A (ja) * 1997-04-09 1998-10-23 Bunshi Bio Photonics Kenkyusho:Kk 偏光性イメージング装置
US5838653A (en) * 1995-10-04 1998-11-17 Reveo, Inc. Multiple layer optical recording media and method and system for recording and reproducing information using the same
WO1999023650A1 (fr) * 1997-10-31 1999-05-14 Omd Devices Llc Disque optique photochrome multicouche de memorisation de donnees
US6090508A (en) * 1988-06-07 2000-07-18 Ricoh Company, Ltd. Optically anisotropic recording medium and method of recording and erasing information using the same
US6280808B1 (en) * 1999-05-25 2001-08-28 Rohm And Haas Company Process and apparatus for forming plastic sheet

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3679309A (en) * 1970-05-04 1972-07-25 Japan Spectroacopic Co Ltd Instruments for measuring molecular orientations with the aid of fluorescence
US4380769A (en) * 1977-12-19 1983-04-19 Eastman Kodak Company Element for recording by thermal deformation
JPS61285451A (ja) * 1985-06-12 1986-12-16 Matsushita Electric Ind Co Ltd 光記録再生装置
US6090508A (en) * 1988-06-07 2000-07-18 Ricoh Company, Ltd. Optically anisotropic recording medium and method of recording and erasing information using the same
US5019476A (en) * 1988-11-16 1991-05-28 Olympus Optical Co., Ltd. Optical recording medium
JPH02260127A (ja) * 1989-03-30 1990-10-22 Matsushita Electric Ind Co Ltd 偏光多重記録方法
JPH03184041A (ja) * 1989-09-22 1991-08-12 Sanyo Electric Co Ltd 光記録媒体及びその再生方法
EP0436228A2 (fr) * 1989-12-28 1991-07-10 Sanyo Electric Co., Ltd. Méthodes d'enregistrement et de reproduction
EP0438225A1 (fr) * 1990-01-19 1991-07-24 Fujitsu Limited Disque optique fluorescent
JPH03284743A (ja) * 1990-03-30 1991-12-16 Matsushita Electric Ind Co Ltd 光学記録媒体とこれを用いた記録方法及び再生方法
US5432032A (en) * 1990-04-24 1995-07-11 U.S. Philips Corporation Method of writing, reading and erasing information
US5384221A (en) * 1990-12-12 1995-01-24 Physical Optics Corporation Birefringent azo dye polymer erasable optical storage medium
JPH0545811A (ja) * 1991-08-19 1993-02-26 Sanyo Electric Co Ltd 光記録媒体の記録再生方法
US5251197A (en) * 1992-02-13 1993-10-05 Hoechst Celanses Corp. Polarization dependent writing and erasing process for organic optical media
US5838653A (en) * 1995-10-04 1998-11-17 Reveo, Inc. Multiple layer optical recording media and method and system for recording and reproducing information using the same
JPH10281876A (ja) * 1997-04-09 1998-10-23 Bunshi Bio Photonics Kenkyusho:Kk 偏光性イメージング装置
WO1999023650A1 (fr) * 1997-10-31 1999-05-14 Omd Devices Llc Disque optique photochrome multicouche de memorisation de donnees
US6280808B1 (en) * 1999-05-25 2001-08-28 Rohm And Haas Company Process and apparatus for forming plastic sheet

Also Published As

Publication number Publication date
AU2002222458A1 (en) 2002-06-18
WO2002047012A2 (fr) 2002-06-13

Similar Documents

Publication Publication Date Title
WO2002047071A3 (fr) Detection d'analytes au moyen de disques optiques a couches de donnees multiples
JPS61142533A (ja) 永久的な取引デ−タを逐次的に読出しおよび記録するためのシステム
JPH06103544B2 (ja) 光学データカードの製造方法
EP1369861A3 (fr) Supports d'enregistrement optique
TW200703308A (en) Information storage medium, reproducing method, and recording method
WO2002003386A3 (fr) Procede et appareil destines a controler l'acces a un support de stockage
EP1492092A3 (fr) Matériaux d'enregistrement optique d'absorption biphonique et procédé d'enregistrement et lecture optique d'absorption biphonique
WO2003021580A3 (fr) Support d'information optique et procedes de lecture et d'ecriture d'un tel support
BR9815393A (pt) Disco de gravação anti-pirataria, processo de leitura e cabeçote de gravação
DE60309308D1 (de) Doppelschichtiges optisches datenaufzeichnungsmedium
WO2002047012A3 (fr) Procede permettant l'enregistrement/la recuperation de donnees par polarisation sur des supports de donnees optiques luminescents
BRPI0402881A (pt) Método de gravar informação de controle, estrutura de dados de gravar de dados em meio fìsico ótico de gravação, método de gravar/reproduzir dados em/de meio fìsico ótico de gravação, meio fìsico de gravação, disco ótico, método de gravação de disco ótico e aparelho de gravação/reprodução de disco ótico
BR0114458A (pt) Aparelhos de gravação e de reprodução de informação, meio de gravação, métodos de gravação e de reprodução de informação, e, sinal de dados de computador
WO2001006501A3 (fr) Systeme de stockage de donnees optiques comportant un support d'information tridimensionnel fluorescent combine
EP1031975A3 (fr) Support d'informations optiques, matrice de pressage pour fabriquer un substrat transparent correspondant, et procédé d'enregistrement correspondant
EP2001024A4 (fr) Support d'enregistrement d'informations, dispositif et procede d'enregistrement d'informations, dispositif et procede de reproduction d'informations et programme d'ordinateur
ATE341811T1 (de) Optisches informationsaufzeichnungsmedium
DK1472686T3 (da) Optisk datalagermedie til skriv én gang optagelse
ATE395690T1 (de) Optische aufzeichnungsplatte
JP2785368B2 (ja) ディスク状記録媒体、ディスク状記録体の再生方法及び記録方法
KR890005691A (ko) 광정보기록 재생장치용 트랙억세스장치 및 그 억세스방법
WO2003083867A1 (fr) Procede et appareil de reproduction, et procede et appareil d'enregistrement
WO2006120591A3 (fr) Support de stockage de donnees optique, appareil et procede destine a balayer ce support
US5523995A (en) Optical information read/write system with a spread plane beam
ATE481821T1 (de) Verfahren zum aufzeichnen von daten, verfahren zum abrufen von datensätzen, daten-datei, datenstruktur und aufzeichnungsmedium

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
AK Designated states

Kind code of ref document: A3

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PH PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A3

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载