FR874408A - Reel Film Camera Improvements - Google Patents
Reel Film Camera ImprovementsInfo
- Publication number
- FR874408A FR874408A FR874408DA FR874408A FR 874408 A FR874408 A FR 874408A FR 874408D A FR874408D A FR 874408DA FR 874408 A FR874408 A FR 874408A
- Authority
- FR
- France
- Prior art keywords
- film camera
- reel film
- camera improvements
- reel
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US874408XA | 1939-08-12 | 1939-08-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR874408A true FR874408A (en) | 1942-08-06 |
Family
ID=22205206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR874408D Expired FR874408A (en) | 1939-08-12 | 1940-08-12 | Reel Film Camera Improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR874408A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE861964C (en) * | 1948-10-02 | 1953-01-08 | Peter Saraber | Double exposure lock for photo cameras |
-
1940
- 1940-08-12 FR FR874408D patent/FR874408A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE861964C (en) * | 1948-10-02 | 1953-01-08 | Peter Saraber | Double exposure lock for photo cameras |
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