Metal & Mining
| Wed 18 Mar 2026
Beijing, March 18 -- Beifang Weijiamao Coal Power has sought patent for Edi Module Hoisting Device. This invention was developed by Zhao Jianhui, Fan Erli, Wu Zhiqiang, Jiang Wuhui, Yao Jinyuan, Li Junbin, Jin Chengjiang, Qiao Jiqun, Qin Zhiqiang, Shi Changhao, Zhang Xiaojun, Ye Jiawei, Zhao Cunhai and Xu Jinhuai.
The patent ..