FR746797A - Photographic camera lens shutter - Google Patents
Photographic camera lens shutterInfo
- Publication number
- FR746797A FR746797A FR746797DA FR746797A FR 746797 A FR746797 A FR 746797A FR 746797D A FR746797D A FR 746797DA FR 746797 A FR746797 A FR 746797A
- Authority
- FR
- France
- Prior art keywords
- camera lens
- photographic camera
- lens shutter
- shutter
- photographic
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/64—Mechanism for delaying opening of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE746797X | 1931-08-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR746797A true FR746797A (en) | 1933-06-06 |
Family
ID=6648470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR746797D Expired FR746797A (en) | 1931-08-04 | 1932-08-02 | Photographic camera lens shutter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR746797A (en) |
-
1932
- 1932-08-02 FR FR746797D patent/FR746797A/en not_active Expired
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