Automobile
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Construction Branch of State Grid Gansu Electric Power has submitted a patent application for Double-layer Damping Chassis. Xu Ning, Bao Yijun, Wang Rui, Wei Jianmin, Wang Shenggui, Zhang Xiaoyong, Wu Yao, Wang Quan, Qin Kai, Li Zhengfa, Geng Wenting and Huang Linke developed the invention.
The patent appli..