Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207709 | Tool grinding machine for profile tools, especially for wood and plastic working machines | Otto Betzler | 1980-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4207709 | Tool grinding machine for profile tools, especially for wood and plastic working machines | Otto Betzler | 1980-06-17 |