FR1277768A - Appareil photographique - Google Patents
Appareil photographiqueInfo
- Publication number
- FR1277768A FR1277768A FR849922A FR849922A FR1277768A FR 1277768 A FR1277768 A FR 1277768A FR 849922 A FR849922 A FR 849922A FR 849922 A FR849922 A FR 849922A FR 1277768 A FR1277768 A FR 1277768A
- Authority
- FR
- France
- Prior art keywords
- camera
- 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
- G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
- G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
- G03B7/081—Analogue circuits
- G03B7/085—Analogue circuits for control of aperture
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR849922A FR1277768A (fr) | 1961-01-17 | 1961-01-17 | Appareil photographique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR849922A FR1277768A (fr) | 1961-01-17 | 1961-01-17 | Appareil photographique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1277768A true FR1277768A (fr) | 1961-12-01 |
Family
ID=8746897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR849922A Expired FR1277768A (fr) | 1961-01-17 | 1961-01-17 | Appareil photographique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1277768A (fr) |
-
1961
- 1961-01-17 FR FR849922A patent/FR1277768A/fr not_active Expired
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