Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5294474 | Composite polyester films and their use as protective layers for photopolymer plates, and photopolymer plates comprising said films | Jean-Pierre Assante, Didier Veyrat | 1994-03-15 |