Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444505 | Sealing structure of electric-machine-shaft extension end | Zhengqiang Pei, Ping Yu, Pengfei Liu | 2022-09-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444505 | Sealing structure of electric-machine-shaft extension end | Zhengqiang Pei, Ping Yu, Pengfei Liu | 2022-09-13 |