Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756798 | Process for bleaching a mechanical pulp with hydrogen peroxide | Dominique Lachenal, Christian de Choudens | 1988-07-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4756798 | Process for bleaching a mechanical pulp with hydrogen peroxide | Dominique Lachenal, Christian de Choudens | 1988-07-12 |