FR1149317A - Photographic shutter - Google Patents
Photographic shutterInfo
- Publication number
- FR1149317A FR1149317A FR1149317DA FR1149317A FR 1149317 A FR1149317 A FR 1149317A FR 1149317D A FR1149317D A FR 1149317DA FR 1149317 A FR1149317 A FR 1149317A
- Authority
- FR
- France
- Prior art keywords
- photographic shutter
- photographic
- shutter
- 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 |
---|---|---|---|
DE1149317X | 1955-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1149317A true FR1149317A (en) | 1957-12-24 |
Family
ID=7727286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1149317D Expired FR1149317A (en) | 1955-04-30 | 1956-04-10 | Photographic shutter |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1149317A (en) |
-
1956
- 1956-04-10 FR FR1149317D patent/FR1149317A/en not_active Expired
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