Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354961 | Device and process for electrical-discharge machining of a three-dimensional cavity with a thin rotating tool electrode | Willi Zaugg | 1994-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354961 | Device and process for electrical-discharge machining of a three-dimensional cavity with a thin rotating tool electrode | Willi Zaugg | 1994-10-11 |