| 4338596 |
Circuit for indicating the condition of the battery in a photographic camera |
Kurt Borowski, Gerhard Egger |
1982-07-06 |
| 4313655 |
Focussing system with automatic control of emitted radiant power |
August Hell, Kurt Borowski, Istvan Cocron |
1982-02-02 |
| 4268137 |
Radiation-emissive focussing system with integration of the signals produced by the system's detector arrangement |
Istvan Cocron, Wolfgang Ruf |
1981-05-19 |
| 4251145 |
Focussing system for cameras |
Istvan Cocron |
1981-02-17 |
| 4221474 |
Photographic camera with focussing system which time-multiplexes the signals from plural photodetectors |
Peter Lermann, Istvan Cocron, Eduard Wagensonner, Kurt Borowski |
1980-09-09 |
| 4211478 |
Circuit for indicating the condition of the battery in a _photographic camera |
Kurt Borowski, Gerhard Egger |
1980-07-08 |
| 4200364 |
Motion picture camera |
Kurt Borowski, Istvan Cocron |
1980-04-29 |