Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711509 | Double sliding-plug door system | Xiang Shi, Hanqing Ge, Xudong Shi, Wenkai Zu | 2020-07-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10711509 | Double sliding-plug door system | Xiang Shi, Hanqing Ge, Xudong Shi, Wenkai Zu | 2020-07-14 |