FR945266A - Obturateur photographique rapide - Google Patents
Obturateur photographique rapideInfo
- Publication number
- FR945266A FR945266A FR945266DA FR945266A FR 945266 A FR945266 A FR 945266A FR 945266D A FR945266D A FR 945266DA FR 945266 A FR945266 A FR 945266A
- Authority
- FR
- France
- Prior art keywords
- photographic shutter
- fast photographic
- fast
- 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
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/18—More than two members
- G03B9/20—More than two members each moving in a single direction first to open and then to reclose
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR945266T | 1947-04-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR945266A true FR945266A (fr) | 1949-04-29 |
Family
ID=9472182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR945266D Expired FR945266A (fr) | 1947-04-17 | 1947-04-17 | Obturateur photographique rapide |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR945266A (fr) |
-
1947
- 1947-04-17 FR FR945266D patent/FR945266A/fr not_active Expired
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