JPS5516248Y2 - - Google Patents
Info
- Publication number
- JPS5516248Y2 JPS5516248Y2 JP1975080281U JP8028175U JPS5516248Y2 JP S5516248 Y2 JPS5516248 Y2 JP S5516248Y2 JP 1975080281 U JP1975080281 U JP 1975080281U JP 8028175 U JP8028175 U JP 8028175U JP S5516248 Y2 JPS5516248 Y2 JP S5516248Y2
- 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.)
- Expired
Links
Landscapes
- Exposure Control For Cameras (AREA)
- Shutter-Related Mechanisms (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975080281U JPS5516248Y2 (en) | 1975-06-12 | 1975-06-12 | |
DE19762614355 DE2614355A1 (en) | 1975-04-18 | 1976-04-02 | EXPOSURE CONTROL DEVICE FOR PHOTOGRAPHIC CAMERAS |
US05/676,638 US4069489A (en) | 1975-04-18 | 1976-04-13 | Automatic exposure control devices using bi-directional transistors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1975080281U JPS5516248Y2 (en) | 1975-06-12 | 1975-06-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51159134U JPS51159134U (en) | 1976-12-17 |
JPS5516248Y2 true JPS5516248Y2 (en) | 1980-04-16 |
Family
ID=28558895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1975080281U Expired JPS5516248Y2 (en) | 1975-04-18 | 1975-06-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5516248Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831180A (en) * | 1970-11-19 | 1974-08-20 | Minolta Camera Kk | Electrical exposure control device for single lens reflex cameras |
-
1975
- 1975-06-12 JP JP1975080281U patent/JPS5516248Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3831180A (en) * | 1970-11-19 | 1974-08-20 | Minolta Camera Kk | Electrical exposure control device for single lens reflex cameras |
Also Published As
Publication number | Publication date |
---|---|
JPS51159134U (en) | 1976-12-17 |