NO844693L - Fiberoptisk polarisator med feilsignal-tilbakekobling - Google Patents
Fiberoptisk polarisator med feilsignal-tilbakekoblingInfo
- Publication number
- NO844693L NO844693L NO844693A NO844693A NO844693L NO 844693 L NO844693 L NO 844693L NO 844693 A NO844693 A NO 844693A NO 844693 A NO844693 A NO 844693A NO 844693 L NO844693 L NO 844693L
- Authority
- NO
- Norway
- Prior art keywords
- polarization
- fiber optic
- light
- optic waveguide
- signal
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 88
- 230000003287 optical effect Effects 0.000 title claims description 29
- 230000010287 polarization Effects 0.000 claims abstract description 146
- 239000013307 optical fiber Substances 0.000 claims abstract description 15
- 230000001902 propagating effect Effects 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 10
- 238000002839 fiber optic waveguide Methods 0.000 claims description 93
- 239000013078 crystal Substances 0.000 claims description 56
- 230000010363 phase shift Effects 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 14
- 238000005253 cladding Methods 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 230000005684 electric field Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims description 2
- 230000003993 interaction Effects 0.000 claims 3
- 230000006698 induction Effects 0.000 claims 2
- 230000008569 process Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 14
- 230000008033 biological extinction Effects 0.000 description 7
- 239000011229 interlayer Substances 0.000 description 5
- 230000035882 stress Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 241000158147 Sator Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000008710 crystal-8 Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000005350 fused silica glass Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- PYUBPZNJWXUSID-UHFFFAOYSA-N pentadecapotassium;pentaborate Chemical compound [K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[K+].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-].[O-]B([O-])[O-] PYUBPZNJWXUSID-UHFFFAOYSA-N 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/105—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type having optical polarisation effects
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2726—Optical coupling means with polarisation selective and adjusting means in or on light guides, e.g. polarisation means assembled in a light guide
- G02B6/2733—Light guides evanescently coupled to polarisation sensitive elements
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/27—Optical coupling means with polarisation selective and adjusting means
- G02B6/2753—Optical coupling means with polarisation selective and adjusting means characterised by their function or use, i.e. of the complete device
- G02B6/2766—Manipulating the plane of polarisation from one input polarisation to another output polarisation, e.g. polarisation rotators, linear to circular polarisation converters
-
- 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
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/0128—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects
- G02F1/0131—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence
- G02F1/0134—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on electro-mechanical, magneto-mechanical, elasto-optic effects based on photo-elastic effects, e.g. mechanically induced birefringence in optical waveguides
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/0136—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour for the control of polarisation, e.g. state of polarisation [SOP] control, polarisation scrambling, TE-TM mode conversion or separation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S359/00—Optical: systems and elements
- Y10S359/90—Methods
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Optical Communication System (AREA)
- Gyroscopes (AREA)
- Optical Integrated Circuits (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Optical Couplings Of Light Guides (AREA)
- General Factory Administration (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/557,844 US4729622A (en) | 1983-12-05 | 1983-12-05 | Fiber optic polarizer with error signal feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO844693L true NO844693L (no) | 1985-06-06 |
Family
ID=24227097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO844693A NO844693L (no) | 1983-12-05 | 1984-11-26 | Fiberoptisk polarisator med feilsignal-tilbakekobling |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4729622A (de) |
| EP (1) | EP0145432B1 (de) |
| JP (1) | JPS60123808A (de) |
| KR (1) | KR900005293B1 (de) |
| AT (1) | ATE38567T1 (de) |
| AU (1) | AU556296B2 (de) |
| BR (1) | BR8405444A (de) |
| CA (1) | CA1249155A (de) |
| DE (1) | DE3475113D1 (de) |
| IL (1) | IL72732A (de) |
| NO (1) | NO844693L (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE30967T1 (de) * | 1983-05-26 | 1987-12-15 | Plessey Overseas | Mit polarisiertem licht arbeitende optische detektionsanordnungen. |
| US4589728A (en) * | 1983-08-26 | 1986-05-20 | Andrew Corporation | Optical fiber polarizer |
| DE3671986D1 (de) * | 1985-03-18 | 1990-07-19 | Nec Corp | Vorrichtung zur regelung der polarisation mit einem strahlteiler. |
| US4725113A (en) * | 1985-08-22 | 1988-02-16 | Litton Systems, Inc. | Form birefringent cutoff polarizer and method |
| FR2590015B1 (fr) * | 1985-11-08 | 1988-12-09 | Thomson Csf | Dispositif interferometrique en anneau reciproque a fibre optique monomode |
| JPH0666012B2 (ja) * | 1986-09-22 | 1994-08-24 | ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ | 偏光制御装置および方法 |
| US4761049A (en) * | 1986-09-30 | 1988-08-02 | The United States Of America As Represented By The Secretary Of The Navy | Optical waveguide device for frequency shifting and mode conversion |
| GB8709247D0 (en) * | 1987-04-16 | 1987-06-10 | British Telecomm | Optical signal control |
| US4907848A (en) * | 1988-08-12 | 1990-03-13 | Litton Systems, Inc. | Holographic rotary and linear encoder and method |
| CN1018955B (zh) * | 1988-10-23 | 1992-11-04 | 黄宏嘉 | 用无源光纤控制偏振态的方法及其器件 |
| US4895422A (en) * | 1988-12-13 | 1990-01-23 | The United States Of America As Represented By The Secretary Of The Air Force | Phase-matchable, single-mode fiber-optic device |
| US4897543A (en) * | 1989-01-25 | 1990-01-30 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for minimizing polarization-induced signal fading in an interferometric fiber-optic sensor using input-polarization control |
| US5020912A (en) * | 1989-02-03 | 1991-06-04 | Litton Systems, Inc. | Fiber optic rotation sensing system and method for basing a feedback signal outside of a legion of instability |
| FR2647204B1 (fr) * | 1989-05-19 | 1993-12-24 | Thomson Csf | Interferometre en anneau |
| JPH0314618U (de) * | 1989-06-26 | 1991-02-14 | ||
| US4932783A (en) * | 1989-07-21 | 1990-06-12 | United States Of America As Represented By The Secretary Of The Navy | Apparatus and method for minimizing polarization-induced signal fading in an interferometric fiber-optic sensor using input-polarization modulation |
| US4960319A (en) * | 1989-10-04 | 1990-10-02 | Litton Systems, Inc. | Active polarization control servo and method |
| US4948225A (en) * | 1989-10-11 | 1990-08-14 | Eastman Kodak Company | Nonlinear optical article for modulating polarized light |
| US4968112A (en) * | 1990-01-04 | 1990-11-06 | Smiths Industries Aerospace And Defense Systems Incorporated | Apparatus for providing depolarized light |
| US6014217A (en) * | 1991-10-30 | 2000-01-11 | Honeywell, Inc. | Fiber optic gyroscope scattering error reduction |
| DE4229449A1 (de) * | 1992-09-03 | 1994-03-10 | Abb Research Ltd | Faseroptischer Quarz-Spannungs-Sensor |
| US5343550A (en) * | 1993-02-25 | 1994-08-30 | The United States Of America As Represented By The United States National Aeronautics And Space Administration | Transversely polarized source cladding for an optical fiber |
| US5353362A (en) * | 1993-05-17 | 1994-10-04 | Tucci Robert R | Method of generation of two electromagnetic modes using squeezers |
| JP3540826B2 (ja) * | 1993-12-27 | 2004-07-07 | 京セラ株式会社 | ファイバ型光アイソレータ |
| US5771324A (en) * | 1996-05-03 | 1998-06-23 | Laser Power Corporation | Polarization-preserving fiber optic assembly |
| US5832150A (en) * | 1996-07-08 | 1998-11-03 | Laser Power Corporation | Side injection fiber optic coupler |
| US6072921A (en) * | 1997-07-18 | 2000-06-06 | Litton Systems, Inc. | Method of operating a fiber-optic acoustical sensor, apparatus for practicing the method, and in-line fiber-optic polarizer usable in such apparatus |
| CA2340409A1 (en) * | 1998-08-21 | 2000-03-02 | Corning Incorporated | Tunable periodic filter |
| DE19941832C1 (de) * | 1999-09-02 | 2001-03-01 | Reinhausen Maschf Scheubeck | Verfahren zur faseroptischen Temperaturmessung und faseroptischer Temperatursensor |
| US6556732B1 (en) | 2000-06-07 | 2003-04-29 | Corning Incorporated | All fiber polarization mode dispersion compensator |
| US6608685B2 (en) | 2000-05-15 | 2003-08-19 | Ilx Lightwave Corporation | Tunable Fabry-Perot interferometer, and associated methods |
| JP2004510182A (ja) * | 2000-09-22 | 2004-04-02 | マサチューセッツ インスティテュート オブ テクノロジー | 導波路形マイクロ共振子の共振特性を変える方法 |
| US6480637B1 (en) * | 2000-09-30 | 2002-11-12 | General Photonics Corporation | Fiber squeezer polarization controller with low activation loss |
| US6721468B2 (en) | 2001-06-08 | 2004-04-13 | Ilx Lightwave Corporation | Resonantly driven fiber polarization scrambler |
| US6885782B2 (en) * | 2001-06-26 | 2005-04-26 | Ilx Lightwave Corporation | Feedback polarization controller |
| US7060964B1 (en) * | 2002-11-12 | 2006-06-13 | Ifos, Inc. | Reflection-mode fiber sensing devices |
| TW575780B (en) * | 2003-03-25 | 2004-02-11 | Delta Electronics Inc | Polarization controller and light network system with the polarization controller |
| US7945130B2 (en) * | 2007-11-15 | 2011-05-17 | General Photonics Corporation | Mode scrambling apparatus for multimode fiber |
| TWI444680B (zh) * | 2011-01-19 | 2014-07-11 | Nat Applied Res Laboratories | 自由空間等效單模光纖應用於光纖感測器 |
| US8780433B2 (en) | 2011-09-28 | 2014-07-15 | General Photonics Corporation | Polarization scrambling based on cascaded optical polarization devices having modulated optical retardation |
| AU2021365730B2 (en) * | 2020-09-04 | 2025-08-14 | Qunnect,Inc. | Systems and methods for real-time polarization drift compensation in optical fiber channels used for quantum communications |
| CN117109465B (zh) * | 2023-08-31 | 2024-04-12 | 交通运输部天津水运工程科学研究所 | 一种多物理场应变传感信号解耦校准方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3625589A (en) * | 1969-08-19 | 1971-12-07 | American Optical Corp | Apparatus for controlling the propagation characteristics of coherent light within an optical fiber |
| US3645603A (en) * | 1969-09-24 | 1972-02-29 | Luther W Smith | Light modulation in optic fiber |
| NL7212292A (de) * | 1971-09-15 | 1973-03-19 | ||
| US3990036A (en) * | 1974-02-28 | 1976-11-02 | Western Geophysical Co. | Multiplexing method and apparatus for telemetry of seismic data |
| US4139262A (en) * | 1974-09-06 | 1979-02-13 | Siemens Aktiengesellschaft | Filter for a light wave in a light guiding fiber |
| DE2443511A1 (de) * | 1974-09-11 | 1976-03-25 | Siemens Ag | Schmalbandiger reflexionspolarisator |
| US4431260A (en) * | 1979-02-26 | 1984-02-14 | General Dynamics, Pomona Division | Method of fabrication of fiber optic coupler |
| US4268116A (en) * | 1979-10-26 | 1981-05-19 | Optelecom Incorporated | Method and apparatus for radiant energy modulation in optical fibers |
| US4461574A (en) * | 1979-12-18 | 1984-07-24 | The United States Of America As Represented By The Secretary Of The Air Force | Environmentally independent fiber optic rotation sensor |
| US4389090A (en) * | 1980-09-04 | 1983-06-21 | The Board Of Trustees Of Leland Stanford Jr. Univ. | Fiber optic polarization controller |
| DE3035153A1 (de) * | 1980-09-18 | 1982-04-22 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und anordnung zur stabilisierung eines polarisationszustandes in einer lichtleitfaser |
| US4386822A (en) * | 1980-10-10 | 1983-06-07 | The Leland Stanford Junior University | Polarizer and method |
| US4410275A (en) * | 1981-03-31 | 1983-10-18 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic rotation sensor |
| US4529312A (en) * | 1981-07-29 | 1985-07-16 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic rotation sensor utilizing unpolarized light |
| US4456377A (en) * | 1981-11-06 | 1984-06-26 | The Board Of Trustees Of Leland Stanford Jr. Univ. | Multimode fiber optic rotation sensor |
| DE3150697C2 (de) * | 1981-12-21 | 1984-04-05 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Einrichtung zur Regelung des Polarisationszustandes eines polarisierten Lichtstrahls. |
| US4515441A (en) * | 1982-10-13 | 1985-05-07 | Westinghouse Electric Corp. | Dielectric polarizer for high average and high peak power operation |
| EP0126065B1 (de) * | 1982-11-12 | 1990-03-14 | The Board Of Trustees Of The Leland Stanford Junior University | Kontinuierlich einstellbare faseroptikverzögerungslinie |
| DE3305104A1 (de) * | 1983-02-15 | 1984-08-16 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Faseroptischer polarisator |
| US4583818A (en) * | 1983-08-08 | 1986-04-22 | Gte Laboratories Incorporated | Optical device with surface plasmons |
| US4589728A (en) * | 1983-08-26 | 1986-05-20 | Andrew Corporation | Optical fiber polarizer |
| US4607912A (en) * | 1983-12-07 | 1986-08-26 | The United States Of America As Represented By The Secretary Of The Navy | In-line optical fiber polarizer |
-
1983
- 1983-12-05 US US06/557,844 patent/US4729622A/en not_active Expired - Fee Related
-
1984
- 1984-08-20 AU AU32089/84A patent/AU556296B2/en not_active Ceased
- 1984-08-21 IL IL72732A patent/IL72732A/xx unknown
- 1984-08-31 KR KR838305347A patent/KR900005293B1/ko not_active Expired
- 1984-09-07 JP JP59187882A patent/JPS60123808A/ja active Granted
- 1984-10-03 CA CA000464609A patent/CA1249155A/en not_active Expired
- 1984-10-25 BR BR8405444A patent/BR8405444A/pt unknown
- 1984-11-26 NO NO844693A patent/NO844693L/no unknown
- 1984-12-03 AT AT84308380T patent/ATE38567T1/de not_active IP Right Cessation
- 1984-12-03 EP EP84308380A patent/EP0145432B1/de not_active Expired
- 1984-12-03 DE DE8484308380T patent/DE3475113D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU556296B2 (en) | 1986-10-30 |
| JPS60123808A (ja) | 1985-07-02 |
| AU3208984A (en) | 1985-06-13 |
| DE3475113D1 (en) | 1988-12-15 |
| IL72732A (en) | 1990-09-17 |
| US4729622A (en) | 1988-03-08 |
| IL72732A0 (en) | 1984-11-30 |
| KR850005087A (ko) | 1985-08-21 |
| EP0145432B1 (de) | 1988-11-09 |
| JPS641762B2 (de) | 1989-01-12 |
| KR900005293B1 (en) | 1990-07-27 |
| CA1249155A (en) | 1989-01-24 |
| BR8405444A (pt) | 1985-09-03 |
| EP0145432A3 (en) | 1986-11-26 |
| EP0145432A2 (de) | 1985-06-19 |
| ATE38567T1 (de) | 1988-11-15 |
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