Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820838 | Process for the preparation of depogen | Zsuzsanna Nad, Lajos Nagy, Tamas Kallay | 1989-04-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4820838 | Process for the preparation of depogen | Zsuzsanna Nad, Lajos Nagy, Tamas Kallay | 1989-04-11 |