Tools and Machinery
| Fri 23 Jan 2026
Beijing, Jan. 23 -- State Intellectual Property Office of China has received Sinohydro Bureau 8 patent application for Middle Supporting Leg Assembly and Grooving Machine. Li Yamin, Yu Jiale, Li Xiuxin, Jiao Zhimao, Lu Chao, Xiong Haiming, Li Jinheng, Li Guozheng, Wang Haijun, Yuan Chao, Shu Gaofeng, Huang Danxiong, Li Xueqing, ..