Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4461419 | Auxiliary apparatus for manufacturing strips and sheets, coated on one side with a protective coating | Boleslaw Mitka, Tadeusz Prajsnar, Wilhelm Gorecki, Franciszek E. Kolodziejczyk, Jan Madry +5 more | 1984-07-24 |