Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680315 | Powder mixture having high propylene glycol content and process for the preparation thereof | Denes Bezzegh, Karoly Magyar, Jozsef Kelemen, Attila Mandi, Janos Egri | 1987-07-14 |