FR1275984A - Central photographic shutter - Google Patents
Central photographic shutterInfo
- Publication number
- FR1275984A FR1275984A FR846765A FR846765A FR1275984A FR 1275984 A FR1275984 A FR 1275984A FR 846765 A FR846765 A FR 846765A FR 846765 A FR846765 A FR 846765A FR 1275984 A FR1275984 A FR 1275984A
- Authority
- FR
- France
- Prior art keywords
- photographic shutter
- central photographic
- central
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR846765A FR1275984A (en) | 1960-12-13 | 1960-12-13 | Central photographic shutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR846765A FR1275984A (en) | 1960-12-13 | 1960-12-13 | Central photographic shutter |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1275984A true FR1275984A (en) | 1961-11-10 |
Family
ID=8744657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR846765A Expired FR1275984A (en) | 1960-12-13 | 1960-12-13 | Central photographic shutter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1275984A (en) |
-
1960
- 1960-12-13 FR FR846765A patent/FR1275984A/en not_active Expired
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