FR549666A - Groupe cinématographique double - Google Patents
Groupe cinématographique doubleInfo
- Publication number
- FR549666A FR549666A FR549666DA FR549666A FR 549666 A FR549666 A FR 549666A FR 549666D A FR549666D A FR 549666DA FR 549666 A FR549666 A FR 549666A
- Authority
- FR
- France
- Prior art keywords
- film group
- double film
- double
- group
- film
- 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
- G03B19/00—Cameras
- G03B19/18—Motion-picture cameras
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR549666T | 1922-04-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR549666A true FR549666A (fr) | 1923-02-16 |
Family
ID=8935653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR549666D Expired FR549666A (fr) | 1922-04-03 | 1922-04-03 | Groupe cinématographique double |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR549666A (fr) |
-
1922
- 1922-04-03 FR FR549666D patent/FR549666A/fr not_active Expired
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