FR2274102B1 - - Google Patents
Info
- Publication number
- FR2274102B1 FR2274102B1 FR7517591A FR7517591A FR2274102B1 FR 2274102 B1 FR2274102 B1 FR 2274102B1 FR 7517591 A FR7517591 A FR 7517591A FR 7517591 A FR7517591 A FR 7517591A FR 2274102 B1 FR2274102 B1 FR 2274102B1
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/46—Projection printing apparatus, e.g. enlarger, copying camera for automatic sequential copying of different originals, e.g. enlargers, roll film printers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Facsimile Scanning Arrangements (AREA)
- Optical Recording Or Reproduction (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742427428 DE2427428C2 (de) | 1974-06-06 | 1974-06-06 | Vorrichtung zum Übertragen und Aufzeichnen von Informationen auf ein lichtempfindliches Aufzeichnungselement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2274102A1 FR2274102A1 (fr) | 1976-01-02 |
| FR2274102B1 true FR2274102B1 (US06262066-20010717-C00424.png) | 1979-08-03 |
Family
ID=5917505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7517591A Granted FR2274102A1 (fr) | 1974-06-06 | 1975-06-05 | Dispositif pour la transmission et l'enregistrement d'informations optiques et/ou acoustiques |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2949813C2 (de) * | 1979-12-11 | 1987-04-30 | Bts-Systementwicklungs Gmbh, 1000 Berlin | Vorrichtung zur Aufzeichnung von in elektrischen Signalen vorliegenden Bild- und Toninformationen auf einer Bildplatte |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB297407A (en) * | 1927-06-21 | 1928-09-21 | Bell Telephone Labor Inc | Talking motion picture production |
| GB366444A (en) * | 1929-08-02 | 1932-02-04 | Franz Ehrenhaft | Method of producing sound disc records |
| FR2019358A1 (US06262066-20010717-C00424.png) * | 1968-08-21 | 1970-07-03 | Optical Devices Cy | |
| DE2059694A1 (de) * | 1970-12-04 | 1972-06-08 | Ncr Co | Vorrichtung zum optischen Aufzeichnen von Informationen |
| DE2205736A1 (de) * | 1972-02-08 | 1973-08-16 | Preuss | Vorrichtung zur optischen aufzeichnung von geraden spuren in die form von spiralspuren und verfahren zur herstellung der geraden spuren |
-
1974
- 1974-06-06 DE DE19742427428 patent/DE2427428C2/de not_active Expired
-
1975
- 1975-06-03 GB GB2388275A patent/GB1513393A/en not_active Expired
- 1975-06-04 IT IT4991075A patent/IT1035997B/it active
- 1975-06-05 FR FR7517591A patent/FR2274102A1/fr active Granted
- 1975-06-06 JP JP50069036A patent/JPS518819A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1035997B (it) | 1979-10-20 |
| FR2274102A1 (fr) | 1976-01-02 |
| JPS518819A (en) | 1976-01-24 |
| DE2427428A1 (de) | 1975-12-18 |
| DE2427428C2 (de) | 1985-04-25 |
| GB1513393A (en) | 1978-06-07 |
| JPS6119978B2 (US06262066-20010717-C00424.png) | 1986-05-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |