Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4714976 | Multipole breaking device with remote control | Bernard Pin, Ivan Dubreucq | 1987-12-22 |
| 4578734 | Electronic circuit controlling a multiple operation apparatus fitted with an electromagnetic mechanism | — | 1986-03-25 |