FR1133447A - Improvements to shutters for multi-lens cameras - Google Patents
Improvements to shutters for multi-lens camerasInfo
- Publication number
- FR1133447A FR1133447A FR1133447DA FR1133447A FR 1133447 A FR1133447 A FR 1133447A FR 1133447D A FR1133447D A FR 1133447DA FR 1133447 A FR1133447 A FR 1133447A
- Authority
- FR
- France
- Prior art keywords
- shutters
- lens cameras
- cameras
- lens
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1133447X | 1954-08-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1133447A true FR1133447A (en) | 1957-03-27 |
Family
ID=11431633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1133447D Expired FR1133447A (en) | 1954-08-19 | 1955-05-17 | Improvements to shutters for multi-lens cameras |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1133447A (en) |
-
1955
- 1955-05-17 FR FR1133447D patent/FR1133447A/en not_active Expired
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