Transportation
| Sat 25 Apr 2026
Beijing, April 25 -- China Railway Xi'an Group Co Ltd has sought patent for Anti-falling Safety Belt with Locking Function. This invention was developed by Wang Hechang, Hu Jiale, Kim Jin-ho, Cao Hu, Wang Zhenyu, Li Zhijun, Zhang Tian, Dang Yong, Tang Zhangqiang, Zhu Kui, Hayashi Yuha, Li Zhenghang and Zhang Jing.
The patent ..