Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142222 | Vehicle end skeleton structure and rail vehicle having same | Haiyang Yu, Honglei TIAN, Longxi Liu, Haizhi Yu | 2021-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142222 | Vehicle end skeleton structure and rail vehicle having same | Haiyang Yu, Honglei TIAN, Longxi Liu, Haizhi Yu | 2021-10-12 |