FR567286A - - Google Patents
Info
- Publication number
- FR567286A FR567286A FR567286DA FR567286A FR 567286 A FR567286 A FR 567286A FR 567286D A FR567286D A FR 567286DA FR 567286 A FR567286 A FR 567286A
- Authority
- FR
- France
- 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
- G03B9/36—Sliding rigid plate
- G03B9/44—Curved track and plate
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR567286A true FR567286A (xx) | 1924-02-27 |
Family
ID=1539114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR567286D Expired FR567286A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR567286A (xx) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3257922A (en) * | 1963-02-19 | 1966-06-28 | Olympus Optical Co | Device for swinging a reflecting mirror in a single-lens reflex camera |
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0
- FR FR567286D patent/FR567286A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3257922A (en) * | 1963-02-19 | 1966-06-28 | Olympus Optical Co | Device for swinging a reflecting mirror in a single-lens reflex camera |