Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247808 | Electrical service device having an arc prechamber area, arc guide rails and a current-limiting arc-quenching device | Alexander Rab, Ralf Weber | 2007-07-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7247808 | Electrical service device having an arc prechamber area, arc guide rails and a current-limiting arc-quenching device | Alexander Rab, Ralf Weber | 2007-07-24 |