Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450494 | Handle of manual operation mechanism of circuit breaker | Denggui AO, Xiaoqin YUAN | 2022-09-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11450494 | Handle of manual operation mechanism of circuit breaker | Denggui AO, Xiaoqin YUAN | 2022-09-20 |