Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927594 | Vehicle door for railway vehicle and railway vehicle comprising the vehicle door | Duanjun Ma, Changyu Xie | 2021-02-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10927594 | Vehicle door for railway vehicle and railway vehicle comprising the vehicle door | Duanjun Ma, Changyu Xie | 2021-02-23 |