Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744000 | High-voltage circuit breaker having an insulating nozzle | Ralf Bergmann, Volker Lehmann, Hold Dienemann | 2004-06-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6744000 | High-voltage circuit breaker having an insulating nozzle | Ralf Bergmann, Volker Lehmann, Hold Dienemann | 2004-06-01 |