Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5357068 | Sulfur hexafluoride isolating circuit-breaker and use thereof in prefabricated stations, substations, and bays | — | 1994-10-18 |
| 5350892 | Medium tension circuit-breaker for indoor or outdoor use | — | 1994-09-27 |
| 5321221 | Self-disconnecting circuit-breaker for medium tension, and use thereof in a medium-tension station or bay | — | 1994-06-14 |