Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383740 | Waste exhaust ventilation door automatic control device and vehicle body having the same | Shuanbao Yao, Dawei Chen, Conghui Zhang, Peng Lin, Yunfeng Li +2 more | 2022-07-12 |