FR1571989A - - Google Patents
Info
- Publication number
- FR1571989A FR1571989A FR1571989DA FR1571989A FR 1571989 A FR1571989 A FR 1571989A FR 1571989D A FR1571989D A FR 1571989DA FR 1571989 A FR1571989 A FR 1571989A
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3393167 | 1967-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1571989A true FR1571989A (enrdf_load_stackoverflow) | 1969-06-20 |
Family
ID=10359251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1571989D Expired FR1571989A (enrdf_load_stackoverflow) | 1967-07-24 | 1968-07-12 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1571989A (enrdf_load_stackoverflow) |
GB (1) | GB1225115A (enrdf_load_stackoverflow) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4910058A (enrdf_load_stackoverflow) * | 1972-03-30 | 1974-01-29 | ||
JPS535645A (en) * | 1976-07-05 | 1978-01-19 | Olympus Optical Co Ltd | Light guide combination device |
JPS5528055A (en) * | 1978-08-19 | 1980-02-28 | Takashi Mori | Solar light collector |
JPS5557710U (enrdf_load_stackoverflow) * | 1978-10-12 | 1980-04-19 | ||
US4365864A (en) | 1979-08-10 | 1982-12-28 | National Research Development Corporation | Optical fibre multiport couplers |
-
1967
- 1967-07-24 GB GB1225115D patent/GB1225115A/en not_active Expired
-
1968
- 1968-07-12 FR FR1571989D patent/FR1571989A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1225115A (enrdf_load_stackoverflow) | 1971-03-17 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |