FR2120379A5 - - Google Patents
Info
- Publication number
- FR2120379A5 FR2120379A5 FR7047460A FR7047460A FR2120379A5 FR 2120379 A5 FR2120379 A5 FR 2120379A5 FR 7047460 A FR7047460 A FR 7047460A FR 7047460 A FR7047460 A FR 7047460A FR 2120379 A5 FR2120379 A5 FR 2120379A5
- 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
- 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
- G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
- G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7047460A FR2120379A5 (OSRAM) | 1970-12-31 | 1970-12-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7047460A FR2120379A5 (OSRAM) | 1970-12-31 | 1970-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2120379A5 true FR2120379A5 (OSRAM) | 1972-08-18 |
Family
ID=9066657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7047460A Expired FR2120379A5 (OSRAM) | 1970-12-31 | 1970-12-31 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2120379A5 (OSRAM) |
-
1970
- 1970-12-31 FR FR7047460A patent/FR2120379A5/fr not_active Expired
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |