Tools and Machinery
| Tue 26 May 2026
Beijing, May 27 -- Wuxi Lihu Xinzhi Energy Saving Tech Co Ltd has filed a patent application for Single-displacement Type Tool. This invention was developed by Li Wenjun, Li Jiawen, Zhang Yongqiang, Lou Yuan, Shen Lian, Guo Xiaozhang, Zhu Baocheng, Yan Hao, Li Dongfu and Qian Xiaojun.
The patent application number is CN202511..