Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724586 | Movable tunnel braking system and passenger boarding bridge | Shaomin Chang, Lei Shi, Yunjian Yao | 2020-07-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10724586 | Movable tunnel braking system and passenger boarding bridge | Shaomin Chang, Lei Shi, Yunjian Yao | 2020-07-28 |