Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331666 | 3-[(8-Carboxy-6-tetraz olo[1,5-b]pyridazinyl)-thiomethyl]-7-[2-(2-amino-4-thiazolyl)-2-methoxyim ino-acetamido]-3-cephem-4-carboxylic acid | Giuliano Nannini, Ettore Perrone, Ferruccio Casabuona | 1982-05-25 |