Metal & Mining
| Mon 05 Jan 2026
Beijing, Jan. 6 -- Baotou Iron and Steel Group has applied Chinese patent for Dust Removal Fan with Air Speed Adjusting Device and Using Method. Chen Hongchao, Zhao Jianqiang, Song Yuguo, Deng Jianlin, Dong Junmin, Liu Yuming, Zhang Peng, Chang Wen, Wang Liang, Fang Ke, He Xuran and Wang Jianhua developed it.
The patent appli..