FR1357328A - Obturateur photographique - Google Patents
Obturateur photographiqueInfo
- Publication number
- FR1357328A FR1357328A FR935019A FR935019A FR1357328A FR 1357328 A FR1357328 A FR 1357328A FR 935019 A FR935019 A FR 935019A FR 935019 A FR935019 A FR 935019A FR 1357328 A FR1357328 A FR 1357328A
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR935019A FR1357328A (fr) | 1963-05-16 | 1963-05-16 | Obturateur photographique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR935019A FR1357328A (fr) | 1963-05-16 | 1963-05-16 | Obturateur photographique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1357328A true FR1357328A (fr) | 1964-04-03 |
Family
ID=8803974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR935019A Expired FR1357328A (fr) | 1963-05-16 | 1963-05-16 | Obturateur photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1357328A (fr) |
-
1963
- 1963-05-16 FR FR935019A patent/FR1357328A/fr not_active Expired
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