Metal & Mining
| Sat 06 Jun 2026
Beijing, June 6 -- Huaibei Mining has applied Chinese patent for Dust Fall Device for Mining Working Face. Gao Mingliang, Yu Xuelei, Hu Shengyong, Yang Hu, Chen Yao, Shi Qiankun, Yi Zhigang, Wang Yuan, Cai Lianze, Lu Siyuan and Niu Youzhi developed it.
The patent application number is CN202511656736 20251112. The patent publica..