Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312400 | Coupler assembly and straddle type rail train with same | Daolin Li, Zhicheng TAN | 2022-04-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11312400 | Coupler assembly and straddle type rail train with same | Daolin Li, Zhicheng TAN | 2022-04-26 |