Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749830 | Contact pieces for vacuum switchgear, and method for the manufacture thereof | Horst Kippenberg, Reiner Muller, Hannelore Schnodt, Rudiger Hess | 1988-06-07 |
| 4267416 | Contact arrangement for vacuum switch | — | 1981-05-12 |