Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912049 | Process for the preparation of cellulose film, cellulose film produced thereby, artificial skin graft and its use | — | 1990-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4912049 | Process for the preparation of cellulose film, cellulose film produced thereby, artificial skin graft and its use | — | 1990-03-27 |