FR885573A - Motor-driven cinematic darkroom with diaphragm also motor-driven - Google Patents
Motor-driven cinematic darkroom with diaphragm also motor-drivenInfo
- Publication number
- FR885573A FR885573A FR885573DA FR885573A FR 885573 A FR885573 A FR 885573A FR 885573D A FR885573D A FR 885573DA FR 885573 A FR885573 A FR 885573A
- Authority
- FR
- France
- Prior art keywords
- driven
- motor
- cinematic
- darkroom
- diaphragm
- 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)
- Blocking Light For Cameras (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE231506X | 1941-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR885573A true FR885573A (en) | 1943-09-20 |
Family
ID=5875975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR885573D Expired FR885573A (en) | 1941-11-26 | 1942-08-31 | Motor-driven cinematic darkroom with diaphragm also motor-driven |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH231506A (en) |
FR (1) | FR885573A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868097A (en) * | 1953-07-01 | 1959-01-13 | Rollei Werke Franke Heidecke | Lens and filter holder for photographic cameras |
DE1112396B (en) * | 1957-04-26 | 1961-08-03 | Elgeet Optical Company Inc | Photographic camera |
-
1942
- 1942-08-31 FR FR885573D patent/FR885573A/en not_active Expired
- 1942-11-02 CH CH231506D patent/CH231506A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH231506A (en) | 1944-03-31 |
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