Engineering
| Mon 17 Aug 2026
Beijing, Aug. 17 -- State Intellectual Property Office of China has awarded a patent to China Gezhouba Group Machinery & Ship for Turnover Clamping Jaw Locking Device. Mao Youliang, Chen Yong, Xiang Aihua, Zhao Qinggong, Liu Guifang, Chen Hao, Gao Wei, Xu Shenggang, Niu Rongjian, Shi Jie, Xu Yingmeng, Xu Jian, Liu Jianhong, Li Y..