Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689045 | Procedure for the preparation of modified cellulose | Sylviane Armagnacq | 1987-08-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4689045 | Procedure for the preparation of modified cellulose | Sylviane Armagnacq | 1987-08-25 |