Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970677 | Air-conditioning vent vane adjusting device | Mao-Li Song, Zhi-Ping Zhang | 2018-05-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970677 | Air-conditioning vent vane adjusting device | Mao-Li Song, Zhi-Ping Zhang | 2018-05-15 |