Packaging & Containers
| Sat 19 Sep 2026
Beijing, Sept. 19 -- North Mining has obtained a patent for multistage sedimentation solution tank. This invention was developed by Liu Cong, Lan Chuan, Li Yongwei, Liang Xiaojun, Ni Jie, Zheng Wei, Tian Quanbao, Wei Hongbo, Zhu Guohui and Shao Tengfei.
The patent application number is CN202423255941U 20241229. The patent publi..