Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9552945 | Direct current switch with a device for arc extinction independent of current direction | — | 2017-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9552945 | Direct current switch with a device for arc extinction independent of current direction | — | 2017-01-24 |