Construction
| Thu 25 Dec 2025
Beijing, Dec. 25 -- State Intellectual Property Office of China has awarded a patent to Guangxi Power Transmission and Distribution Construction for Single-wheel Net Sealing Pulley. Sun Haiyu, Li Ye, Liang Xiudong, Wang Jinhong, Dong Yifang, Wei Qunji, Shi Jingji, Chen Guoyang, Qin Kejin, Deng Zongqiu, Wei Chengmou, Lu Man, Tang..