Transportation
| Sun 02 Aug 2026
Beijing, Aug. 3 -- Guangzhou Metro Group has been granted a patent for Motor Train Unit Material Distribution Vehicle. This invention was developed by Liang Xianlong, Pan Kang, Yan Liyou, Yan Fuhai, Chen Meixian, Yang Xuewu, Wang Yongliang, Deng Min, Qin Chengqiang, Zhang Zhilin, Li Xiaorong and Liang Jinning.
The patent applic..