FR1009071A - Obturateur photographique - Google Patents
Obturateur photographiqueInfo
- Publication number
- FR1009071A FR1009071A FR1009071DA FR1009071A FR 1009071 A FR1009071 A FR 1009071A FR 1009071D A FR1009071D A FR 1009071DA FR 1009071 A FR1009071 A FR 1009071A
- 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
- G03B9/64—Mechanism for delaying opening of shutter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS1009071X | 1949-01-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1009071A true FR1009071A (fr) | 1952-05-26 |
Family
ID=5456988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1009071D Expired FR1009071A (fr) | 1949-01-24 | 1950-01-24 | Obturateur photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1009071A (fr) |
-
1950
- 1950-01-24 FR FR1009071D patent/FR1009071A/fr not_active Expired
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