Software
| Tue 22 Sep 2026
Beijing, Sept. 22 -- Chinese Patent for Local Discharge Air Shield Dam has been issued to Hebei Baoli Engineering Equipment. This invention was developed by Nan Yazhu, Wang Qingyuan, Liu Jierui, Xia Bing, Yang Chunpu, Qu Lei, Ge Yanjun, Xu Qiang, Xu Lifeng, Ma Bin and Liu Jianbo.
The patent application number is CN202422144773U..