Electrical
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Underground Operation Eng Department Yanchang Oilfield Co Ltd has been granted a patent for Well Logging Cable Centralizing Seat Clamp. This invention was developed by Liu Lirong, Qin Xiaobing, Gao Weibin, Liang Lan, Hu Yongli, Fan Chaohui, Zhang Jing and Wei Limei.
The patent application number is CN20242..