Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494001 | Self-locking anti-slip rail braking device | Zhong Yang, Yongzhi Li, Lei Wang, Zhihui Hu, Jianmin Yuan | 2019-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10494001 | Self-locking anti-slip rail braking device | Zhong Yang, Yongzhi Li, Lei Wang, Zhihui Hu, Jianmin Yuan | 2019-12-03 |