Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4329457 | Process for the preparation of 6-(substituted amino)-3-pyridazinylhydrazines and their salts | Geza Szilagyi, Peter Matyus, Endre Kasztreiner, Tibor Balogh | 1982-05-11 |