Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958082 | Rotation type flow path switching valve | Shijun Yu, Yong Zhu, Shuai Xiao | 2018-05-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9958082 | Rotation type flow path switching valve | Shijun Yu, Yong Zhu, Shuai Xiao | 2018-05-01 |