Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4475372 | Method and means for removing a die, sealing member and residual metal from an indirect extrusion press | Gunter Ostlinning, Gunther Wintzen, Franz-Josef Zilges | 1984-10-09 |