Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825431 | Arc chamber for low-voltage circuit breakers | Michele Ferrari | 2004-11-30 |
| 6777628 | Interlocking device for circuit breakers | Osvaldo Carrara | 2004-08-17 |
| 6717089 | Electric pole for low-voltage power circuit breaker | Eligio Zanchi | 2004-04-06 |