Tools and Machinery
| Tue 23 Jun 2026
Beijing, June 23 -- Sichuan University has sought patent for Low-disturbance Pressure and Heat Preservation Integrated Coring Tool. This invention was developed by Xie Heping, Ju Yang, Chen Ling, Li Jianan, He Zhiqiang, Li Cong, Zhang Ru, Guo Da, Xie Yachen, Ma Guannan and Zhang Yiwei.
The patent application number is CN2025116..