Pipe
| Thu 06 Aug 2026
Beijing, Aug. 6 -- State Intellectual Property Office of China has awarded a patent to Hubei Jingzhou Coal Port Co Ltd for Wharf Trestle Water Pipe Fixing Structure. Zhuang Peng, Zhang Hao, Yang Chengchun, Chen Fan, Yan Chuang, Li Xiangya, Sun Li, Guo Mengwei, Li Dongyang, Takashina Yutaka, Pan Yifei, Zhou Xin, Fang Zhiren, Wang..