Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10741338 | Contact device of handcart circuit breaker and handcart circuit breaker | Junwei Wang, Bangtian Wang, Pengcheng Sun, Weiguo Yang, Siliang Yang +6 more | 2020-08-11 |