Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5620830 | Element with gelatin anti-stress layer for making printing plate according to the silver salt diffusion transfer process | Paul Coppens, Eric Hoes, Bart Van der Linden | 1997-04-15 |
| 5618650 | Imaging element and method for making a printing plate according to the silver salt diffusion transfer | Jos Vaes | 1997-04-08 |