Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830102 | Turbulent heat exchanger | Arpad Bakay, Janos Boda, Laszlo Forgo, Gyula Kovacs, Karoly Laszlo | 1989-05-16 |
| 4813237 | Apparatus for making up feed water for a power station | Laszlo Szucs, Istvan Szabo, Jozsef Csaszni, Gyula Lengyel, Pal Resch +2 more | 1989-03-21 |