Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865690 | Process and plant for recycling waste printed papers | Emile Bernard, Yves Vernac, Charles Doublier | 1989-09-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865690 | Process and plant for recycling waste printed papers | Emile Bernard, Yves Vernac, Charles Doublier | 1989-09-12 |