Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |