Construction
| Sat 15 Nov 2025
Beijing, Nov. 15 -- Hunan CRRC Times Communication Signals Co Ltd has sought patent for Train Route Construction Method, Device and Equipment and Storage Medium. This invention was developed by Guo Yanqun, Yuan Zhibin, Huang Jinliang, Yu Liyong, Wang Pei, Shen Meng, Li Lei, Dou Wenwen, Liao Ruijing and Li Zhi.
The patent appl..