Transportation
| Wed 20 May 2026
Beijing, May 20 -- Hebei Yida Traffic Tech Co Ltd has submitted a patent application for Telescopic Pedal Device of Railway Vehicle. This invention was developed by Ma Xiaopeng, Li Xiaoshi, Sun Shu, Niu Lei, Li Bing, Guo Xiaodong, Li Zhe, Zhao Hongze, Chu Zhaohai, Yu Dace, Zhang Yanlong, Wu Huali, Li Yanfei and Yang Cui.
The ..