Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723840 | Gas-dielectric high-tension interrupter of the arc-puffer type | Sergio Rizzo | 1998-03-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723840 | Gas-dielectric high-tension interrupter of the arc-puffer type | Sergio Rizzo | 1998-03-03 |