Metal & Mining
| Tue 13 Oct 2026
Beijing, Oct. 12 -- Pangang Group Mining has been granted a patent for Device for Treating Accumulated Ores on Edge of Filter Disc of Filter. This invention was developed by Yue Zhangwu, Wang Tiejun, He Min, Xu Yaowen, Luo Deqiang, Zhu Yongtao, Zhu Fei, Tan Shiguo, Song Laojun, Luo Sheng, Liang Jin, Yang Kang, Gui Huaming, Gou B..