Construction
| Thu 03 Sep 2026
Beijing, Sept. 3 -- State Intellectual Property Office of China has awarded a patent to China Construction 7th Eng Bureau Installation Engineering for Steel Beam Upper Chord Safety Rope Fixing Support. Jiang Zhiqiang, Guo Shuren, Zou Jianhua, Zhao Xinying, Li Yang, Yu Minghao, Wei Yongqiang, Li Yichang, Cheng Jintong, Hua Wenqi,..