Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591356 | Plasma torch having cylindrical velocity reduction space between electrode end and nozzle orifice | Naoya Tsurumaki | 1997-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591356 | Plasma torch having cylindrical velocity reduction space between electrode end and nozzle orifice | Naoya Tsurumaki | 1997-01-07 |