Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310667 | 2-N Quaternary ammonium salt derivatives of 9-hydroxy ellipticine | Jean-Bernard Le Pecq | 1982-01-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4310667 | 2-N Quaternary ammonium salt derivatives of 9-hydroxy ellipticine | Jean-Bernard Le Pecq | 1982-01-12 |