Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9672996 | Control device of the spring type particularly for a high-voltage or medium-voltage circuit breaker or switch | Simon Ardyna, Ernst Suter | 2017-06-06 |
| 9583281 | Control of spring(s) type for a high- or medium-voltage breaker furnished with a pawled free wheel coupling device | Roger Boiteux | 2017-02-28 |