Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994469 | Diaclyl-substituted methylene-2,2,4-trimethyl-1,2-dihydroquinolines and a process for the preparation thereof | Janos Szvoboda, Tamas Rozsnyai, Laszlo Melovits, Imre tvos, Ilona Legradi +2 more | 1991-02-19 |