Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456306 | Cooling system for cooling the bits of a cutting machine | Herwig Wrulich, Alfred Zitz, Otto Schetina | 1984-06-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4456306 | Cooling system for cooling the bits of a cutting machine | Herwig Wrulich, Alfred Zitz, Otto Schetina | 1984-06-26 |