FR958293A - - Google Patents
Info
- Publication number
- FR958293A FR958293A FR958293DA FR958293A FR 958293 A FR958293 A FR 958293A FR 958293D A FR958293D A FR 958293DA FR 958293 A FR958293 A FR 958293A
- 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
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/26—Blade or disc rotating or pivoting about axis normal to its plane incorporating cover blade or blades
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR958293A true FR958293A (de) | 1950-03-06 |
Family
ID=1560404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR958293D Expired FR958293A (de) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR958293A (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1254012B (de) * | 1964-06-01 | 1967-11-09 | Imp Camera Corp | Blitzlichtkameraverschluss |
| US4063263A (en) * | 1976-04-15 | 1977-12-13 | Criterion Manufacturing Company, Inc. | Manually operated shutter attachment |
-
0
- FR FR958293D patent/FR958293A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1254012B (de) * | 1964-06-01 | 1967-11-09 | Imp Camera Corp | Blitzlichtkameraverschluss |
| US4063263A (en) * | 1976-04-15 | 1977-12-13 | Criterion Manufacturing Company, Inc. | Manually operated shutter attachment |