Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304638 | Medium voltage double power supply change-over switch with permanent magnet | Zhengqian Huang | 2019-05-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10304638 | Medium voltage double power supply change-over switch with permanent magnet | Zhengqian Huang | 2019-05-28 |