Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526998 | Take-up system for photographic material in strip-form | Rudolf Ackermann | 1996-06-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526998 | Take-up system for photographic material in strip-form | Rudolf Ackermann | 1996-06-18 |