Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338771 | Clamping system for a knife having an angular cross-section | Wolfgang Hummel, Gerhard Koch, Siegfried Wilhelm | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4338771 | Clamping system for a knife having an angular cross-section | Wolfgang Hummel, Gerhard Koch, Siegfried Wilhelm | 1982-07-13 |