Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280733 | Asymmetric mineral mining plough | Christoph Rassmann, Alois Hauschopp, Gunter Schwolow | 1981-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4280733 | Asymmetric mineral mining plough | Christoph Rassmann, Alois Hauschopp, Gunter Schwolow | 1981-07-28 |