Transportation
| Tue 09 Jun 2026
Beijing, June 9 -- State Intellectual Property Office of China has received Sichuan Tiezheng Eng Detection Co Ltd patent application for Rail Detection Device for Railway Construction. Wang Gao, Feng Zhi, Wang Yuan, Tang Yan, Luo Xu, Tang Junlin, Li Qiang, Qin Bo, Deng Xiaofeng, Zhang Hui, Li Xin and Wang Bo developed the invent..