FR1194171A - - Google Patents
Info
- Publication number
- FR1194171A FR1194171A FR1194171DA FR1194171A FR 1194171 A FR1194171 A FR 1194171A FR 1194171D A FR1194171D A FR 1194171DA FR 1194171 A FR1194171 A FR 1194171A
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/003—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly setting of both shutter and diaphragm
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1194171A true FR1194171A (en) | 1959-11-06 |
Family
ID=1568647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1194171D Expired FR1194171A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1194171A (en) |
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0
- FR FR1194171D patent/FR1194171A/fr not_active Expired