JPS50106620A - - Google Patents
Info
- Publication number
- JPS50106620A JPS50106620A JP49002837A JP283774A JPS50106620A JP S50106620 A JPS50106620 A JP S50106620A JP 49002837 A JP49002837 A JP 49002837A JP 283774 A JP283774 A JP 283774A JP S50106620 A JPS50106620 A JP S50106620A
- 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
Landscapes
- Exposure Control For Cameras (AREA)
- Shutters For Cameras (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49002837A JPS50106620A (en) | 1973-12-28 | 1973-12-28 | |
GB4675574A GB1476144A (en) | 1973-11-05 | 1974-10-29 | Programmed shutters |
US05/519,653 US4005448A (en) | 1973-11-05 | 1974-10-31 | Programmed shutter |
CA212,946A CA1010284A (en) | 1973-11-05 | 1974-11-04 | Combined shutter and diaphragm for automatically programming camera exposure |
DE2452476A DE2452476C3 (en) | 1973-11-05 | 1974-11-05 | Program controlled photo shutter |
DE19742463411 DE2463411C3 (en) | 1973-11-05 | 1974-11-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP49002837A JPS50106620A (en) | 1973-12-28 | 1973-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS50106620A true JPS50106620A (en) | 1975-08-22 |
Family
ID=11540516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP49002837A Pending JPS50106620A (en) | 1973-11-05 | 1973-12-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS50106620A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5393020A (en) * | 1977-01-26 | 1978-08-15 | Copal Co Ltd | Camera shutter system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1918712A1 (en) * | 1969-04-12 | 1971-01-21 | Prontor Werk Gauthier Gmbh | Automatic aperture control, especially for photographic and cinematographic apparatus |
-
1973
- 1973-12-28 JP JP49002837A patent/JPS50106620A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1918712A1 (en) * | 1969-04-12 | 1971-01-21 | Prontor Werk Gauthier Gmbh | Automatic aperture control, especially for photographic and cinematographic apparatus |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5393020A (en) * | 1977-01-26 | 1978-08-15 | Copal Co Ltd | Camera shutter system |
JPS6123537B2 (en) * | 1977-01-26 | 1986-06-06 | Copal Co Ltd |