Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4484466 | Device for removing a die, a discard and a closing plate from an indirect metal extrusion press | Horst Groos | 1984-11-27 |
| 4475372 | Method and means for removing a die, sealing member and residual metal from an indirect extrusion press | Gunter Ostlinning, Otto A. Roever, Franz-Josef Zilges | 1984-10-09 |