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ATE231245T1 - Optisches harz mit brechungsindexverteilung und dessen herstellungsverfahren - Google Patents

Optisches harz mit brechungsindexverteilung und dessen herstellungsverfahren

Info

Publication number
ATE231245T1
ATE231245T1 AT95915307T AT95915307T ATE231245T1 AT E231245 T1 ATE231245 T1 AT E231245T1 AT 95915307 T AT95915307 T AT 95915307T AT 95915307 T AT95915307 T AT 95915307T AT E231245 T1 ATE231245 T1 AT E231245T1
Authority
AT
Austria
Prior art keywords
production
refractive index
index distribution
optical resin
refractive
Prior art date
Application number
AT95915307T
Other languages
English (en)
Inventor
Yasuhiro Koike
Masaki Naritomi
Original Assignee
Yasuhiro Koike
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 Yasuhiro Koike filed Critical Yasuhiro Koike
Application granted granted Critical
Publication of ATE231245T1 publication Critical patent/ATE231245T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • B29D11/00682—Production of light guides with a refractive index gradient
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/003—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor characterised by the choice of material
    • B29C39/006—Monomers or prepolymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/045—Light guides
    • G02B1/046—Light guides characterised by the core material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material
    • G02B6/02038—Core or cladding made from organic material, e.g. polymeric material with core or cladding having graded refractive index
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/021—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps
    • B29C39/025—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles by casting in several steps for making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/028—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles having an axis of symmetry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0031—Refractive
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02033—Core or cladding made from organic material, e.g. polymeric material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Lenses (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Optical Integrated Circuits (AREA)
AT95915307T 1994-04-18 1995-04-12 Optisches harz mit brechungsindexverteilung und dessen herstellungsverfahren ATE231245T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7882894 1994-04-18
PCT/JP1995/000715 WO1995028660A1 (fr) 1994-04-18 1995-04-12 Resine a usage optique du type a repartition d'indice de refraction et son procede de production de cette resine

Publications (1)

Publication Number Publication Date
ATE231245T1 true ATE231245T1 (de) 2003-02-15

Family

ID=13672697

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95915307T ATE231245T1 (de) 1994-04-18 1995-04-12 Optisches harz mit brechungsindexverteilung und dessen herstellungsverfahren

Country Status (10)

Country Link
US (4) US5783636A (de)
EP (2) EP0710855B1 (de)
KR (1) KR100375581B1 (de)
CN (1) CN1049050C (de)
AT (1) ATE231245T1 (de)
DE (1) DE69529389T2 (de)
DK (1) DK0710855T3 (de)
ES (1) ES2191050T3 (de)
TW (1) TW319785B (de)
WO (1) WO1995028660A1 (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995028660A1 (fr) 1994-04-18 1995-10-26 Yasuhiro Koike Resine a usage optique du type a repartition d'indice de refraction et son procede de production de cette resine
EP0752598A1 (de) * 1995-06-09 1997-01-08 Yasuhiro Koike Material für optischen Kunststoff mit abgestuften Brechungsindex und Verfahren zur Herstellung
US5881195A (en) * 1996-09-12 1999-03-09 Nanoptics, Inc. Image guide comprising a plurality of gradient-index optical fibers
US6086999A (en) * 1997-06-12 2000-07-11 Boston Optical Fiber, Inc. Method for producing a graded index plastic optical material
CN1112594C (zh) * 1997-10-02 2003-06-25 旭硝子株式会社 折射率分布型光学树脂材料
US6776932B1 (en) * 1998-06-12 2004-08-17 Getronics Wang Co. Llc Polymeric optical articles
US6254808B1 (en) 1999-05-27 2001-07-03 Lucent Technologies Inc. Process for fabricating plastic optical fiber
EP1072905A1 (de) 1999-07-22 2001-01-31 Yasuhiro Koike Lichtübertragungsvorrichtung mit Brechundindexverteilung
US6265018B1 (en) 1999-08-31 2001-07-24 Lucent Technologies Inc. Fabricating graded index plastic optical fibers
US6602448B1 (en) * 1999-12-14 2003-08-05 Getronicswang Co., Llc Graded plastic optical element and method for producing thereof
JP2001302725A (ja) 2000-04-26 2001-10-31 Asahi Glass Co Ltd 含フッ素ジエン、その製造方法およびその重合体
CN1199928C (zh) * 2000-05-31 2005-05-04 旭硝子株式会社 新型含氟化合物及其制造方法和它的聚合物
DE60137936D1 (de) * 2000-06-06 2009-04-23 Asahi Glass Co Ltd Faseroptisches kabel
TW552435B (en) 2000-06-12 2003-09-11 Asahi Glass Co Ltd Plastic optical fiber
WO2002010231A2 (en) 2000-07-28 2002-02-07 Goodrich Corporation Polymeric compositions for forming optical waveguides; optical waveguides formed therefrom; and methods for making same
EP1207413A1 (de) * 2000-11-16 2002-05-22 Asahi Glass Co., Ltd. Verfahren zur Verzweigung eines Glasfaserkabels
US6527986B2 (en) 2001-02-07 2003-03-04 Fitel Usa Corp. Extrusion process for fabricating plastic optical fiber
CA2373582A1 (en) 2001-02-28 2002-08-28 Asahi Glass Company, Limited Optical fiber cable
US6985666B2 (en) * 2001-02-28 2006-01-10 Asahi Glass Company, Limited Method for coupling plastic optical fibers
JPWO2002084346A1 (ja) * 2001-04-10 2004-08-05 旭硝子株式会社 光導波路
ATE366755T1 (de) 2001-05-07 2007-08-15 Solvay Solexis Spa Amorphe perfluorierte polymere
DE60201386T8 (de) * 2001-07-18 2006-08-24 Asahi Glass Co., Ltd. Optische Kunststofffaser und Verfahren zu deren Herstellung
JP4197588B2 (ja) * 2001-09-21 2008-12-17 旭硝子株式会社 プラスチック光ファイバ用コンセントおよびプラグを含む組立体
CA98960S (en) 2001-09-21 2003-05-20 Matsushita Electric Works Ltd Optical fiber socket
CA98962S (en) 2001-09-21 2003-05-07 Sanwa Denki Kogyo Co Ltd Optical receptacle
CA98961S (en) 2001-09-21 2003-08-12 Matsushita Electric Works Ltd Optical connector plug
JPWO2003036880A1 (ja) * 2001-10-26 2005-02-17 旭硝子株式会社 高速イントラネットシステム
FR2832514B1 (fr) * 2001-11-19 2004-01-30 Nexans Procede de fabrication d'une fibre optique plastique a gradient d'indice et fibre optique a gradient d'indice obtenue par ce procede
FR2832515B1 (fr) 2001-11-19 2004-01-30 Nexans Procede de fabrication d'une fibre optique plastique a gradient d'indice et fibre optique a gradient d'indice obtenue par ce procede
JP2003227976A (ja) * 2001-11-30 2003-08-15 Yazaki Corp プラスチック光ファイバおよび光ファイバケーブル
AU2003209109A1 (en) * 2002-02-12 2003-09-04 Photon-X, Inc. Halogenated monomers and polymers and process for making same
KR20030073312A (ko) * 2002-03-09 2003-09-19 서동학 광통신용 불소 혹은/및 염소함유 퓨마릭계 단량체, 그의단일중합체 및 공중합체
KR20030073308A (ko) * 2002-03-09 2003-09-19 서동학 광통신용 불소 혹은/및 염소함유 아세테이트계 단량체,그의 단일중합체 및 공중합체
JP4057325B2 (ja) * 2002-03-29 2008-03-05 富士フイルム株式会社 光学部材用重合性組成物およびそれを用いた光学部材ならびにチオ化合物
DE10214533B4 (de) * 2002-04-02 2004-11-25 Deutsche Telekom Ag Verfahren und Vorrichtung zum Herstellen einer optischen Polymerfaser
JP2004078123A (ja) * 2002-08-22 2004-03-11 Asahi Glass Co Ltd 多孔質プラスチック光伝送体およびその製造方法
JP2004093745A (ja) * 2002-08-30 2004-03-25 Asahi Glass Co Ltd 光ファイバ多心ケーブル、その終端構造および終端処理方法
ATE346316T1 (de) * 2003-02-10 2006-12-15 Nanoptics Inc Methode und apparat zur herstellung optischer übertragungsmedien
US7892745B2 (en) * 2003-04-24 2011-02-22 Xdx, Inc. Methods and compositions for diagnosing and monitoring transplant rejection
US7101654B2 (en) * 2004-01-14 2006-09-05 Promerus Llc Norbornene-type monomers and polymers containing pendent lactone or sultone groups
US7671112B2 (en) * 2005-07-15 2010-03-02 3M Innovative Properties Company Method of making fluoropolymer dispersion
CN101356230B (zh) * 2006-01-05 2013-03-13 旭硝子株式会社 含氟聚合物及含有该聚合物的含氟聚合物的组合物
JP2008088303A (ja) * 2006-10-02 2008-04-17 Sumitomo Electric Fine Polymer Inc 透明樹脂成形体並びに光学レンズ及び光学フィルム
US20110260945A1 (en) * 2007-08-03 2011-10-27 Fumio Karasawa Coating Composition and Article Using the Same
GB0812186D0 (en) * 2008-07-03 2008-08-13 Dow Corning Modified polyolefins
GB0812187D0 (en) * 2008-07-03 2008-08-13 Dow Corning Modified polyethylene
GB0812185D0 (en) * 2008-07-03 2008-08-13 Dow Corning Polymers modified by silanes
CN102326106B (zh) * 2009-02-20 2013-07-31 积水化学工业株式会社 Gi型光纤及其制造方法
GB201000120D0 (en) 2010-01-06 2010-02-17 Dow Corning Process for forming crosslinked and branched polymers
GB201000121D0 (en) 2010-01-06 2010-02-17 Dow Corning Modified polyolefins
GB201000117D0 (en) 2010-01-06 2010-02-17 Dow Corning Organopolysiloxanes containing an unsaturated group
GB201000128D0 (en) 2010-01-06 2010-02-24 Dow Corning Modified polymers
US9507182B2 (en) 2014-06-02 2016-11-29 Vadient Optics. LLC. Nanocomposite electro-optic modulator
US10155872B2 (en) 2014-06-17 2018-12-18 Vadient Optics, Llc Nanocomposite optical-device with integrated conductive paths
US9903984B1 (en) 2014-06-02 2018-02-27 Vadient Optics, Llc Achromatic optical-dispersion corrected refractive-gradient index optical-element for imaging applications
US9579829B2 (en) 2014-06-02 2017-02-28 Vadient Optics, Llc Method for manufacturing an optical element
US10310146B2 (en) 2014-06-09 2019-06-04 Vadient Optics, Llc Nanocomposite gradient refractive-index Fresnel optical-element
US9442344B2 (en) 2014-06-02 2016-09-13 Vadient Optics, Llc Nanocomposite high order nonlinear optical-element
US9644107B2 (en) 2014-06-02 2017-05-09 Vadient Optics, LLC. Achromatic optical-dispersion corrected gradient refractive index optical-element
US9927442B1 (en) 2014-10-31 2018-03-27 Verily Life Sciences Llc Biosensor for in vitro detection system and method of use
US11009662B2 (en) * 2017-09-05 2021-05-18 Facebook Technologies, Llc Manufacturing a graded index profile for waveguide display applications
CA3151652A1 (en) * 2019-09-03 2021-03-11 National Research Council Of Canada 3d printed antenna
US11931977B2 (en) * 2022-03-31 2024-03-19 Microsoft Technology Licensing, Llc Multi-core polymer optical fibre and the fabrication thereof

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137741A (en) * 1975-05-23 1976-11-27 Kureha Chem Ind Co Ltd Molded arti cles based on polyvinylidene fluoride
US4935477A (en) * 1981-08-20 1990-06-19 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
US4754009A (en) * 1981-08-20 1988-06-28 E. I. Du Pont De Nemours And Company Amorphous copolymers of perfluoro-2,2-dimethyl-1,3-dioxole
JPS58164609A (ja) * 1982-03-25 1983-09-29 Daikin Ind Ltd 光学繊維用鞘材
US5194335A (en) * 1984-04-13 1993-03-16 Chemical Fabrics Corporation Fluoropolymer coating and casting compositions and films derived therefrom
US4822122A (en) * 1985-06-12 1989-04-18 Mitsubishi Rayon Co., Ltd. Optical transmission medium and process for producing the same based on vinylidene flouride polymers and metharylate polymers
US4799761A (en) * 1986-03-27 1989-01-24 Mitsubishi Rayon Co., Ltd. Plastic optical transmission medium, process for producing the same and array of lenses using the same
JPH0216505A (ja) * 1988-07-05 1990-01-19 Mitsubishi Rayon Co Ltd プラスチック光伝送体及びその製造法
DE68919032T2 (de) * 1988-08-29 1995-06-08 Mitsubishi Rayon Co Polymerzusammensetzung und optische Faser, umhüllt mit diese Zusammensetzung.
JP2640982B2 (ja) * 1988-11-29 1997-08-13 三菱レイヨン株式会社 プラスチック光ファイバ
US5048924A (en) * 1989-10-16 1991-09-17 Mitsubishi Rayon Company, Ltd. Fluorine resin composition
JP2849646B2 (ja) * 1990-01-19 1999-01-20 三菱レイヨン プラスチッチ光ファイバ
JPH03233408A (ja) * 1990-02-08 1991-10-17 Mitsui Petrochem Ind Ltd 像伝送用合成樹脂成形体
JP2821935B2 (ja) * 1990-04-19 1998-11-05 三菱レイヨン 株式会社 プラスチック光ファイバ
JPH0442204A (ja) * 1990-06-08 1992-02-12 Mitsui Petrochem Ind Ltd 光伝送用合成樹脂成形体およびその製造方法
JP3010369B2 (ja) * 1990-08-16 2000-02-21 康博 小池 合成樹脂光伝送体を製造する方法
JP2940645B2 (ja) * 1991-04-26 1999-08-25 日本電信電話株式会社 耐熱性プラスチック光ファイバ
WO1993008488A1 (en) * 1991-10-22 1993-04-29 Yasuhiro Koike Optical resin material of refractive index distribution type, method of making said material, and optical transmitter
JPH05112635A (ja) * 1991-10-23 1993-05-07 Hitachi Ltd 全フツ素化全芳香族ポリエステル及びそれを用いた光学部品
US5276121A (en) * 1992-05-05 1994-01-04 E. I. Du Pont De Nemours And Company Amorphous copolymers of two fluorinated ring monomers
WO1994015005A1 (en) * 1992-12-18 1994-07-07 Hoechst Celanese Corporation Shaped articles of graduated refractive index
US5317061A (en) * 1993-02-24 1994-05-31 Raychem Corporation Fluoropolymer compositions
JPH06297596A (ja) * 1993-04-20 1994-10-25 Mitsubishi Rayon Co Ltd 屈折率分布型プラスチック光ファイバ
DE4325798A1 (de) * 1993-07-31 1995-02-02 Hoechst Ag Verfahren zur Herstellung von Perfluor-2,2,3,3-tetrakis-1,4-dioxenen, Polymere dieser Verbindungen sowie deren Verwendung zur Herstellung optischer Materialien
WO1995012138A1 (en) * 1993-10-29 1995-05-04 Harold Frederick Eastgate Liquid core optical waveguide
WO1995028660A1 (fr) 1994-04-18 1995-10-26 Yasuhiro Koike Resine a usage optique du type a repartition d'indice de refraction et son procede de production de cette resine
US5760139A (en) 1994-04-18 1998-06-02 Yasuhiro Koike Graded-refractive-index optical plastic material and method for its production
EP0752598A1 (de) 1995-06-09 1997-01-08 Yasuhiro Koike Material für optischen Kunststoff mit abgestuften Brechungsindex und Verfahren zur Herstellung
WO1998040768A1 (fr) 1997-03-13 1998-09-17 Asahi Glass Company Ltd. Procede de production d'une fibre optique a indice de refraction reparti
EP0916975B1 (de) 1997-05-12 2003-01-15 Asahi Glass Co., Ltd. Verfahren zum verbinden von optischen plastikfasern miteinander
KR100588281B1 (ko) 1997-09-24 2006-09-22 아사히 가라스 가부시키가이샤 불소-함유수지조성물
CN1112594C (zh) 1997-10-02 2003-06-25 旭硝子株式会社 折射率分布型光学树脂材料
JP3818344B2 (ja) 1997-11-20 2006-09-06 旭硝子株式会社 含フッ素脂肪族環構造含有重合体の製造方法
US6221987B1 (en) 1998-04-17 2001-04-24 Asahi Glass Company Ltd. Method for producing a fluorine-containing polymer
JP2001302725A (ja) 2000-04-26 2001-10-31 Asahi Glass Co Ltd 含フッ素ジエン、その製造方法およびその重合体

Also Published As

Publication number Publication date
KR100375581B1 (ko) 2003-05-09
US6271312B1 (en) 2001-08-07
US6593415B2 (en) 2003-07-15
EP0710855B1 (de) 2003-01-15
US20030069360A1 (en) 2003-04-10
US6590036B2 (en) 2003-07-08
ES2191050T3 (es) 2003-09-01
DE69529389T2 (de) 2003-05-22
WO1995028660A1 (fr) 1995-10-26
KR960703237A (ko) 1996-06-19
EP1249715A2 (de) 2002-10-16
EP0710855A1 (de) 1996-05-08
EP1249715A3 (de) 2003-01-02
DK0710855T3 (da) 2003-02-24
CN1049050C (zh) 2000-02-02
TW319785B (de) 1997-11-11
CN1127042A (zh) 1996-07-17
US20010004656A1 (en) 2001-06-21
EP0710855A4 (de) 1997-01-08
DE69529389D1 (de) 2003-02-20
US5783636A (en) 1998-07-21

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