Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880208 | Two-piece valve system for bodies to be filled with a gaseous medium, liquid, in particular for products of the rubber industry | Laszlo Palotas, Geza Laszlo, Lazlo Horvath, Barnabas Marion, Ferencne Szarka | 1989-11-14 |