FR1533845A - Improvements to cameras - Google Patents
Improvements to camerasInfo
- Publication number
- FR1533845A FR1533845A FR117345A FR117345A FR1533845A FR 1533845 A FR1533845 A FR 1533845A FR 117345 A FR117345 A FR 117345A FR 117345 A FR117345 A FR 117345A FR 1533845 A FR1533845 A FR 1533845A
- Authority
- FR
- France
- Prior art keywords
- cameras
- 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
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
- G03B9/22—More than two members each moving in one direction to open and then in opposite direction to close, e.g. iris type
-
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR117345A FR1533845A (en) | 1967-08-09 | 1967-08-09 | Improvements to cameras |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR117345A FR1533845A (en) | 1967-08-09 | 1967-08-09 | Improvements to cameras |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1533845A true FR1533845A (en) | 1968-07-19 |
Family
ID=8636620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR117345A Expired FR1533845A (en) | 1967-08-09 | 1967-08-09 | Improvements to cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1533845A (en) |
-
1967
- 1967-08-09 FR FR117345A patent/FR1533845A/en not_active Expired
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