Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830294 | Cap to cover all sides of the end of a supporting body of a hammer mill rotor | Helmut Manschwetus | 1989-05-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830294 | Cap to cover all sides of the end of a supporting body of a hammer mill rotor | Helmut Manschwetus | 1989-05-16 |