Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5335045 | Photographic printing machine for copying originals on sheet-like copy material | Jurg Kunz, Hugo Knecht | 1994-08-02 |
| 5284305 | Cassette for winding up photographic strip material | Werner Gassmann, Albert Dunner | 1994-02-08 |