Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4585049 | Method of and apparatus for handling permanent molds | Karll Kopka, Frantisek Petrik, Kvetoslav Vyjidacek | 1986-04-29 |
| 4570504 | Automatically disengageable gearing | Antonin Schiebl | 1986-02-18 |