Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369683 | Discharging device for an extrusion press | Hartmut Bieg, Hans Jonas, Heinz Rosswurm, Wilhelm Demmer | 1983-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4369683 | Discharging device for an extrusion press | Hartmut Bieg, Hans Jonas, Heinz Rosswurm, Wilhelm Demmer | 1983-01-25 |