Tools and Machinery
| Thu 18 Apr 2024
Beijing, April 19 -- Guangxi Huachuang New Mat Copper Foil has been granted a patent for winding device capable of preventing wrinkling. This invention was developed by Huang Quanqian, Cao Shengqiang, Geng Chengjie, Ji Jianzhong, Li Jie, Yao Zu, Cao Lu, Huang Lin, Wang Hongguo, Huang Guoping and Zhou Shengfu.
The patent appli..