Metal & Mining
| Tue 27 Oct 2026
Beijing, Oct. 26 -- Shougang Jingtang United Iron & Steel has sought patent for Inspection Well. This invention was developed by Wang Hebing, Zhang Yongguo, Zong Qi, Chen Shizhao, Liu Chao, Ma Zening, Shi Xiaodi, Liu Hongtao, Ma Delong, Jia Xuan, Yu Haiyang and Dong Yanhua.
The patent application number is CN202610656464 2026..