Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352448 | Apparatus for drying sheet-like photographic material | Wilfried Hehn, Franz Kocourek, Werner Sieber, Viktor Osegowitsch | 1982-10-05 |
| 4344690 | Arrangement for treating photographic bands running in parallel paths | Wolfgang Viehrig, Viktor Osegowitsch | 1982-08-17 |