Pipe
| Wed 01 Apr 2026
Beijing, April 1 -- Chongqing Iron & Steel has submitted a patent application for Method for Repairing Pipeline Gap of Hot Blast Stove. This invention was developed by Jingbo Liu, Song Mingming, Tian Zhengping, Tian Guoqing, Tao Yong, Guo Zheng, Liao Changsheng, He Yijun, Ren Yan and Wang Yi.
The patent application number is CN..