Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849819 | High-voltage or medium-voltage switch device with combined vacuum and gas breaking | Michel Perret, Denis Dufournet | 2005-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6849819 | High-voltage or medium-voltage switch device with combined vacuum and gas breaking | Michel Perret, Denis Dufournet | 2005-02-01 |