Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4323469 | Process for O-acylating phenol derivatives and acylating compositions for this purpose | Gyorgy Lugosi, Janos Bodnar, Istvan Turcsan, Istvan Jelinek, Eva Somfai +1 more | 1982-04-06 |