FR775939A - Camera photo-sonore - Google Patents
Camera photo-sonoreInfo
- Publication number
- FR775939A FR775939A FR775939DA FR775939A FR 775939 A FR775939 A FR 775939A FR 775939D A FR775939D A FR 775939DA FR 775939 A FR775939 A FR 775939A
- Authority
- FR
- France
- Prior art keywords
- photo
- sound camera
- sound
- camera
- Prior art date
- 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
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE775939X | 1932-12-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR775939A true FR775939A (fr) | 1935-01-12 |
Family
ID=6686402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR775939D Expired FR775939A (fr) | 1932-12-07 | 1933-12-07 | Camera photo-sonore |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR775939A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750893C (de) * | 1936-01-11 | 1945-02-05 | Tobis Tonbild Syndikat G M B H | Mit optischen Einrichtungen versehene Geraete der Kinotechnik |
| DE1005282B (de) * | 1954-08-31 | 1957-03-28 | Siemens Ag | Filmlaufwerk fuer mehrere Filme gleicher Laufgeschwindigkeit |
-
1933
- 1933-12-07 FR FR775939D patent/FR775939A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE750893C (de) * | 1936-01-11 | 1945-02-05 | Tobis Tonbild Syndikat G M B H | Mit optischen Einrichtungen versehene Geraete der Kinotechnik |
| DE1005282B (de) * | 1954-08-31 | 1957-03-28 | Siemens Ag | Filmlaufwerk fuer mehrere Filme gleicher Laufgeschwindigkeit |
| DE1005282C2 (de) * | 1954-08-31 | 1957-09-05 | Siemens Ag | Filmlaufwerk fuer mehrere Filme gleicher Laufgeschwindigkeit |
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