Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4632007 | Page-turning device assembled suitably with actuating mechanism | Jozsef Turcsany, Istvan Borbas | 1986-12-30 |
| 4601089 | Process for the manufacture of heat-exchanger elements of strip-finned heat-exchangers | — | 1986-07-22 |