NO842831L - Fiberoptisk bryter og diskre, variabel forsinkelseslinje - Google Patents
Fiberoptisk bryter og diskre, variabel forsinkelseslinjeInfo
- Publication number
- NO842831L NO842831L NO842831A NO842831A NO842831L NO 842831 L NO842831 L NO 842831L NO 842831 A NO842831 A NO 842831A NO 842831 A NO842831 A NO 842831A NO 842831 L NO842831 L NO 842831L
- Authority
- NO
- Norway
- Prior art keywords
- fiber
- fibers
- optical
- outlets
- coupling
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 245
- 239000000758 substrate Substances 0.000 claims abstract description 58
- 238000010168 coupling process Methods 0.000 claims abstract description 57
- 238000005859 coupling reaction Methods 0.000 claims abstract description 57
- 230000008878 coupling Effects 0.000 claims abstract description 56
- 239000013307 optical fiber Substances 0.000 claims abstract description 46
- 230000004044 response Effects 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 40
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 15
- 230000001052 transient effect Effects 0.000 claims description 13
- 238000005253 cladding Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000002238 attenuated effect Effects 0.000 claims 1
- 230000001427 coherent effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 23
- 229910052710 silicon Inorganic materials 0.000 abstract description 23
- 239000010703 silicon Substances 0.000 abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 16
- 239000010453 quartz Substances 0.000 abstract description 13
- 230000003993 interaction Effects 0.000 description 32
- 238000010276 construction Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 238000005498 polishing Methods 0.000 description 7
- 239000000382 optic material Substances 0.000 description 5
- 229920002120 photoresistant polymer Polymers 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000004033 plastic Substances 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000013519 translation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000004922 lacquer Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229920006335 epoxy glue Polymers 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002966 varnish Substances 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
- 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
- G02B6/2821—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 using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—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 using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
-
- 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
- G02B6/2821—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 using lateral coupling between contiguous fibres to split or combine optical signals
- G02B6/2826—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 using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing
- G02B6/283—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 using lateral coupling between contiguous fibres to split or combine optical signals using mechanical machining means for shaping of the couplers, e.g. grinding or polishing couplers being tunable or adjustable
-
- 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
- G02B6/2861—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 using fibre optic delay lines and optical elements associated with them, e.g. for use in signal processing, e.g. filtering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Networks Using Active Elements (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- Electronic Switches (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Keying Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US1982/001608 WO1984002005A1 (fr) | 1982-11-12 | 1982-11-12 | Commutateur pour fibres optiques et ligne a retard a variation discrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO842831L true NO842831L (no) | 1984-07-11 |
Family
ID=22168373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO842831A NO842831L (no) | 1982-11-12 | 1984-07-11 | Fiberoptisk bryter og diskre, variabel forsinkelseslinje |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4723827A (fr) |
| EP (1) | EP0124523B1 (fr) |
| JP (1) | JPS60500030A (fr) |
| KR (1) | KR840006704A (fr) |
| AT (1) | ATE50071T1 (fr) |
| AU (1) | AU558937B2 (fr) |
| BR (1) | BR8208104A (fr) |
| CA (1) | CA1251072A (fr) |
| DE (1) | DE3280098D1 (fr) |
| IL (1) | IL69969A (fr) |
| IT (1) | IT1168229B (fr) |
| NO (1) | NO842831L (fr) |
| WO (1) | WO1984002005A1 (fr) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8706929D0 (en) * | 1987-03-24 | 1987-04-29 | British Telecomm | Optical coupling device |
| US4991922A (en) * | 1988-08-29 | 1991-02-12 | The Charles Stark Draper Laboratory, Inc. | Optical fiber coupler and method |
| US4934777A (en) * | 1989-03-21 | 1990-06-19 | Pco, Inc. | Cascaded recirculating transmission line without bending loss limitations |
| US5109449A (en) * | 1989-03-27 | 1992-04-28 | Hughes Aircraft Company | Variable optical fiber delay line |
| BE1005172A3 (nl) * | 1991-08-09 | 1993-05-11 | Bell Telephone Mfg | Konstruktie voor het optisch koppelen, substraat daarvoor en werkwijze voor het verwezenlijken van dergelijke konstruktie. |
| US7106917B2 (en) | 1998-11-13 | 2006-09-12 | Xponent Photonics Inc | Resonant optical modulators |
| US6501875B2 (en) * | 2000-06-27 | 2002-12-31 | Oluma, Inc. | Mach-Zehnder inteferometers and applications based on evanescent coupling through side-polished fiber coupling ports |
| US6621951B1 (en) * | 2000-06-27 | 2003-09-16 | Oluma, Inc. | Thin film structures in devices with a fiber on a substrate |
| US6516114B2 (en) * | 2000-06-27 | 2003-02-04 | Oluma, Inc. | Integration of fibers on substrates fabricated with grooves |
| US6625349B2 (en) * | 2000-06-27 | 2003-09-23 | Oluma, Inc. | Evanescent optical coupling between a waveguide formed on a substrate and a side-polished fiber |
| US6597833B1 (en) * | 2000-06-27 | 2003-07-22 | Oluma, Inc. | Wavelength-division multiplexers and demultiplexers based on mach-zehnder interferometers and evanescent coupling |
| US6490391B1 (en) * | 2000-07-12 | 2002-12-03 | Oluma, Inc. | Devices based on fibers engaged to substrates with grooves |
| US6571035B1 (en) * | 2000-08-10 | 2003-05-27 | Oluma, Inc. | Fiber optical switches based on optical evanescent coupling between two fibers |
| US6621952B1 (en) * | 2000-08-10 | 2003-09-16 | Oluma, Inc. | In-fiber variable optical attenuators and modulators using index-changing liquid media |
| US6542663B1 (en) * | 2000-09-07 | 2003-04-01 | Oluma, Inc. | Coupling control in side-polished fiber devices |
| US6658176B2 (en) * | 2000-09-29 | 2003-12-02 | Sarnoff Corporation | Optical switch using movable micromechanical cantilevers and evanescent coupling |
| WO2002050575A2 (fr) * | 2000-12-21 | 2002-06-27 | Cquint Communications Corporation | Modulateurs optiques de resonance |
| KR100416688B1 (ko) * | 2001-11-08 | 2004-01-31 | 주식회사 한택 | 광소자가 집적된 광섬유 블럭 |
| US6640028B1 (en) | 2001-11-30 | 2003-10-28 | General Dynamics Advanced Technology Systems, Inc. | Bend-type fiber optic light injector |
| US6665469B1 (en) | 2002-01-02 | 2003-12-16 | General Dynamics Advanced Information Systems, Inc. | Light injector/extractor for multiple optical fibers |
| US6819831B1 (en) | 2002-03-04 | 2004-11-16 | Kenneth R. Schroll | Adjustable, reconfigurable, multi-port optical fiber coupler |
| US6968103B1 (en) * | 2002-10-10 | 2005-11-22 | General Dynamics Advanced Information Systems, Inc. | Optical fiber coupler and method for making same |
| US7146069B1 (en) | 2003-06-05 | 2006-12-05 | Calient Networks, Inc. | Optical system for selectable delay |
| KR20050109370A (ko) * | 2004-05-15 | 2005-11-21 | 엘지전자 주식회사 | 집적광학형 실시간 지연 장치 및 그 제조 방법 |
| US7802928B2 (en) * | 2008-01-04 | 2010-09-28 | Honeywell International Inc. | System and method for fiber based resonator coupling |
| US10018785B2 (en) * | 2013-06-14 | 2018-07-10 | Exfo Inc. | Optical fiber modal distribution conditioner |
| HRP20231506T1 (hr) | 2017-06-28 | 2024-03-01 | Corning Research & Development Corporation | Kompaktni konektori od optičkih vlakana |
| US10359577B2 (en) | 2017-06-28 | 2019-07-23 | Corning Research & Development Corporation | Multiports and optical connectors with rotationally discrete locking and keying features |
| US11668890B2 (en) | 2017-06-28 | 2023-06-06 | Corning Research & Development Corporation | Multiports and other devices having optical connection ports with securing features and methods of making the same |
| US11187859B2 (en) | 2017-06-28 | 2021-11-30 | Corning Research & Development Corporation | Fiber optic connectors and methods of making the same |
| US11300746B2 (en) | 2017-06-28 | 2022-04-12 | Corning Research & Development Corporation | Fiber optic port module inserts, assemblies and methods of making the same |
| MX2021007772A (es) | 2018-12-28 | 2021-08-05 | Corning Res & Dev Corp | Ensambles multipuertos que incluyen accesorios de montaje o tapones contra el polvo. |
| CA3139937A1 (fr) | 2019-05-31 | 2020-12-03 | Thierry Luc Alain Dannoux | Multiports et autres dispositifs ayant ports de connexion optiques avec actionneurs coulissants et procedes de fabrication associes |
| US11294133B2 (en) | 2019-07-31 | 2022-04-05 | Corning Research & Development Corporation | Fiber optic networks using multiports and cable assemblies with cable-to-connector orientation |
| US11487073B2 (en) | 2019-09-30 | 2022-11-01 | Corning Research & Development Corporation | Cable input devices having an integrated locking feature and assemblies using the cable input devices |
| EP3805827A1 (fr) * | 2019-10-07 | 2021-04-14 | Corning Research & Development Corporation | Terminaux à fibres optiques et réseaux à fibres optiques ayant des coupleurs à rapport variable |
| US11650388B2 (en) | 2019-11-14 | 2023-05-16 | Corning Research & Development Corporation | Fiber optic networks having a self-supporting optical terminal and methods of installing the optical terminal |
| US11536921B2 (en) | 2020-02-11 | 2022-12-27 | Corning Research & Development Corporation | Fiber optic terminals having one or more loopback assemblies |
| WO2021166263A1 (fr) * | 2020-02-21 | 2021-08-26 | 日本電信電話株式会社 | Procédé de multiplexage/démultiplexage optique, circuit de multiplexage/démultiplexage optique et procédé de fabrication de circuit de multiplexage/démultiplexage optique |
| US20230100044A1 (en) * | 2020-02-21 | 2023-03-30 | Nippon Telegraph And Telephone Corporation | Optical multiplexing/demultiplexing method, optical multiplexing/demultiplexing circuit, and manufacturing method thereof |
| US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
| US11686913B2 (en) | 2020-11-30 | 2023-06-27 | Corning Research & Development Corporation | Fiber optic cable assemblies and connector assemblies having a crimp ring and crimp body and methods of fabricating the same |
| US11994722B2 (en) | 2020-11-30 | 2024-05-28 | Corning Research & Development Corporation | Fiber optic adapter assemblies including an adapter housing and a locking housing |
| US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
| US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
| US11947167B2 (en) | 2021-05-26 | 2024-04-02 | Corning Research & Development Corporation | Fiber optic terminals and tools and methods for adjusting a split ratio of a fiber optic terminal |
| WO2024111125A1 (fr) * | 2022-11-25 | 2024-05-30 | 日本電信電話株式会社 | Dispositif de réglage de position de fibre optique et procédé de réglage de position de fibre optique |
| WO2024166205A1 (fr) * | 2023-02-07 | 2024-08-15 | 日本電信電話株式会社 | Coupleur de fibre optique, procédé de production de coupleur de fibre optique et procédé de multiplexage/démultiplexage optique |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3957341A (en) * | 1974-09-03 | 1976-05-18 | The United States Of America As Represented By The Secretary Of The Navy | Passive frequency-selective optical coupler |
| JPS579041B2 (fr) * | 1974-11-29 | 1982-02-19 | ||
| JPS54101334A (en) * | 1978-01-27 | 1979-08-09 | Nippon Telegr & Teleph Corp <Ntt> | Optical fiber coupling element and production of the same |
| JPS54118255A (en) * | 1978-03-06 | 1979-09-13 | Matsushita Electric Ind Co Ltd | Optical branching and mixing device and production of the same |
| JPS54151048A (en) * | 1978-05-19 | 1979-11-27 | Oki Electric Ind Co Ltd | Photo branching circuit |
| DE2849501A1 (de) * | 1978-11-15 | 1980-05-29 | Licentia Gmbh | Optische koppelanordnung |
| DE2853800A1 (de) * | 1978-12-13 | 1980-06-26 | Siemens Ag | Abtimmbarer richtkoppler fuer lichtwellenleiter |
| US4315666A (en) * | 1979-03-19 | 1982-02-16 | Hicks Jr John W | Coupled communications fibers |
| DE2930454A1 (de) * | 1979-07-24 | 1981-02-12 | Hertz Inst Heinrich | Verfahren zur herstellung von lichtleiter-richtkopplern |
| JPS56114903A (en) * | 1980-02-18 | 1981-09-09 | Nippon Telegr & Teleph Corp <Ntt> | Adjusting method for coupling degree of photocoupler |
| US4307933A (en) * | 1980-02-20 | 1981-12-29 | General Dynamics, Pomona Division | Optical fiber launch coupler |
| US4493528A (en) * | 1980-04-11 | 1985-01-15 | Board Of Trustees Of The Leland Stanford Junior University | Fiber optic directional coupler |
| JPS5727210A (en) * | 1980-07-25 | 1982-02-13 | Toshiba Corp | Narrow band filter |
| EP0184270A3 (fr) * | 1981-09-10 | 1987-04-08 | The Board Of Trustees Of The Leland Stanford Junior University | Déplacement de transducteur composé d'un coupleur à fibres optiques |
| US4473270A (en) * | 1981-10-23 | 1984-09-25 | Leland Stanford Junior University | Splice-free fiber optic recirculating memory |
| US4556279A (en) * | 1981-11-09 | 1985-12-03 | Board Of Trustees Of The Leland Stanford Junior University | Passive fiber optic multiplexer |
| US4558920A (en) * | 1981-11-19 | 1985-12-17 | Board Of Trustees Of The Leland Stanford Junior University | Tapped optical fiber delay line |
| US4511207A (en) * | 1981-11-19 | 1985-04-16 | The Board Of Trustees Of The Leland Stanford Junior University | Fiber optic data distributor |
| US4479701A (en) * | 1981-12-01 | 1984-10-30 | Leland Stanford Junior University | Dual coupler fiber optic recirculating memory |
| US4588255A (en) * | 1982-06-21 | 1986-05-13 | The Board Of Trustees Of The Leland Stanford Junior University | Optical guided wave signal processor for matrix-vector multiplication and filtering |
| US4530603A (en) * | 1982-09-29 | 1985-07-23 | The Board Of Trustees Of Leland Stanford Jr. Univ. | Stabilized fiber optic sensor |
-
1982
- 1982-11-12 WO PCT/US1982/001608 patent/WO1984002005A1/fr active IP Right Grant
- 1982-11-12 EP EP83900214A patent/EP0124523B1/fr not_active Expired - Lifetime
- 1982-11-12 AU AU11010/83A patent/AU558937B2/en not_active Ceased
- 1982-11-12 BR BR8208104A patent/BR8208104A/pt unknown
- 1982-11-12 US US06/628,650 patent/US4723827A/en not_active Expired - Fee Related
- 1982-11-12 DE DE8383900214T patent/DE3280098D1/de not_active Expired - Lifetime
- 1982-11-12 AT AT83900214T patent/ATE50071T1/de not_active IP Right Cessation
- 1982-11-12 JP JP58500236A patent/JPS60500030A/ja active Pending
-
1983
- 1983-10-14 IL IL69969A patent/IL69969A/xx unknown
- 1983-11-10 CA CA000440879A patent/CA1251072A/fr not_active Expired
- 1983-11-10 IT IT49312/83A patent/IT1168229B/it active
- 1983-11-11 KR KR1019830005363A patent/KR840006704A/ko not_active Application Discontinuation
-
1984
- 1984-07-11 NO NO842831A patent/NO842831L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU558937B2 (en) | 1987-02-12 |
| EP0124523A4 (fr) | 1985-06-26 |
| BR8208104A (pt) | 1984-10-02 |
| US4723827A (en) | 1988-02-09 |
| ATE50071T1 (de) | 1990-02-15 |
| IT1168229B (it) | 1987-05-20 |
| IL69969A (en) | 1986-12-31 |
| WO1984002005A1 (fr) | 1984-05-24 |
| EP0124523A1 (fr) | 1984-11-14 |
| AU1101083A (en) | 1984-06-04 |
| DE3280098D1 (de) | 1990-03-08 |
| JPS60500030A (ja) | 1985-01-10 |
| EP0124523B1 (fr) | 1990-01-31 |
| IT8349312A0 (it) | 1983-11-10 |
| KR840006704A (ko) | 1984-12-01 |
| CA1251072A (fr) | 1989-03-14 |
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