Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10471975 | Railway vehicle and derailment safety device thereof | Lijun Ma, Xiaolong Zou, Rongsheng Kuai, Zhibo Zhang | 2019-11-12 |
| 10377393 | High-speed rail train bogie and frame thereof | Xiaoyan Li, Pingyu Zhou, Xiaowen Song, Xiaoming Wang | 2019-08-13 |