Security & Protection
| Tue 29 Sep 2026
Beijing, Sept. 28 -- Wuhan Municipal Construction Group has been granted a patent for Quickly-assembled Protective Device of Pier Column. Chen Zhen, Han Jun, Liu Yi, Yu Gang, Li Liyan, Shen Yi, Wang Junfeng, Yu Yonglong, Xie Zhengbing, You Jia, Wang Hanhui, Zhao Menghao and Guo Liang developed the invention.
The patent applicat..