Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661627 | Arrangement for controlling the switching of a power circuit breaker | Marc Liebetruth, Guenter Prietzel | 1997-08-26 |
| 5608365 | Multi-pole low-voltage power switch with a switching shaft | Ludvik Godesa | 1997-03-04 |