Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4244626 | Rotary cutter for gouging out ore from mine faces or the like | Klaus Konieczny, Erich Schmitt | 1981-01-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4244626 | Rotary cutter for gouging out ore from mine faces or the like | Klaus Konieczny, Erich Schmitt | 1981-01-13 |