Information Technology
| Tue 27 Oct 2026
Beijing, Oct. 26 -- State Intellectual Property Office of China has awarded a patent to The Fifth Civil Engineering of CREC Shanghai Group and Shanghai Civil Engineering Co , Ltd of CREC for Arch Rib Jig Frame Suitable for Various Terrains. He Yuxian, Li Wentong, Gong Xurui, Zhang Hao, Fang Xin, Huang Yongxian, Liu Caoping, Ding..