Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5665516 | Imaging element for making lithographic printing plates according to the silver salt diffusion transfer process | Hendrik E. Kokelenberg, Ronny De Clercq, Paul Coppens, Johan Loccufier | 1997-09-09 |