Tools and Machinery
| Thu 23 Apr 2026
Beijing, April 23 -- Chalco Shandong has sought patent for Filter Press Control Method, Device, Equipment and Medium. This invention was developed by Song Zhenju, Yang Guoxin, Tian Xingkai, Liu Huade, Zhou Xin, Wang Yan, Xing Ruizhao, Feng Banghui, Gao Naiwen and Zhan Haiying.
The patent application number is CN202511134635 2..