Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431186 | Clutch device of gear transmission system of circuit breaker spring operating mechanism | Hongxiang Deng, Qiang Zhang, Zengrui Ma | 2016-08-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431186 | Clutch device of gear transmission system of circuit breaker spring operating mechanism | Hongxiang Deng, Qiang Zhang, Zengrui Ma | 2016-08-30 |