FR940912A - Obturateur pour appareil photographique - Google Patents
Obturateur pour appareil photographiqueInfo
- Publication number
- FR940912A FR940912A FR940912DA FR940912A FR 940912 A FR940912 A FR 940912A FR 940912D A FR940912D A FR 940912DA FR 940912 A FR940912 A FR 940912A
- Authority
- FR
- France
- Prior art keywords
- camera shutter
- shutter
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/36—Sliding rigid plate
- G03B9/40—Double plate
- G03B9/42—Double plate with adjustable slot; with mechanism controlling relative movement of plates to form slot
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US940912XA | 1941-03-28 | 1941-03-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR940912A true FR940912A (fr) | 1948-12-28 |
Family
ID=22242846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR940912D Expired FR940912A (fr) | 1941-03-28 | 1945-08-04 | Obturateur pour appareil photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR940912A (fr) |
-
1945
- 1945-08-04 FR FR940912D patent/FR940912A/fr not_active Expired
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