Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4853742 | Photographic processing apparatus usable with mobile cassettes | Bernd Payrhammer | 1989-08-01 |
| 4843430 | Apparatus for processing photosensitive material from mobile cassettes | Bernd Payrhammer | 1989-06-27 |