Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971840 | Procedure for treatment of fir-wood and leaf-wood | Istvan Pozsar, Jozsef Vekony | 1990-11-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4971840 | Procedure for treatment of fir-wood and leaf-wood | Istvan Pozsar, Jozsef Vekony | 1990-11-20 |