Construction
| Thu 12 Feb 2026
Beijing, Feb. 12 -- Guangzhou Engineering Contractor Group has sought patent for Construction Method of Large-diameter Water Intake Well. This invention was developed by Song Xiao, Zhang Rongbin, Liang Weijian, Zhao Wei, Gong Wenchao, Yu Xiaofeng, Tan Zhenfeng, Xie Zhiwen, Ma Jia and Peng Xueyu.
The patent application number ..