JPS5039941A - - Google Patents
Info
- Publication number
- JPS5039941A JPS5039941A JP49080106A JP8010674A JPS5039941A JP S5039941 A JPS5039941 A JP S5039941A JP 49080106 A JP49080106 A JP 49080106A JP 8010674 A JP8010674 A JP 8010674A JP S5039941 A JPS5039941 A JP S5039941A
- Authority
- JP
- Japan
- 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.)
- Pending
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)
- Diaphragms For Cameras (AREA)
- Exposure Control For Cameras (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732335603 DE2335603C3 (de) | 1973-07-13 | Fotografische Kamera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5039941A true JPS5039941A (ja) | 1975-04-12 |
Family
ID=5886771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49080106A Pending JPS5039941A (ja) | 1973-07-13 | 1974-07-12 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5039941A (ja) |
| CH (1) | CH568577A5 (ja) |
| DD (1) | DD111251A5 (ja) |
| GB (1) | GB1436662A (ja) |
| SE (1) | SE397591B (ja) |
-
1974
- 1974-03-27 CH CH436574A patent/CH568577A5/xx not_active IP Right Cessation
- 1974-04-15 DD DD177888A patent/DD111251A5/xx unknown
- 1974-04-29 GB GB1867974A patent/GB1436662A/en not_active Expired
- 1974-05-20 SE SE7406684A patent/SE397591B/xx unknown
- 1974-07-12 JP JP49080106A patent/JPS5039941A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DD111251A5 (ja) | 1975-02-05 |
| DE2335603A1 (de) | 1975-02-06 |
| GB1436662A (en) | 1976-05-19 |
| DE2335603B2 (de) | 1976-12-09 |
| SE397591B (sv) | 1977-11-07 |
| SE7406684L (sv) | 1975-01-14 |
| CH568577A5 (ja) | 1975-10-31 |