Information Technology
| Tue 10 Nov 2026
Beijing, Nov. 10 -- FD Petrol Group Co has received a patent for Lifting Combined Type Information Mast of Well Site Decision Center. This invention was developed by Li Maosheng, Zhao Yu, Zhang Ailing, Wei Wei, Ma Huanlin, Li Jing, Huang Hua, Zhang Peng, Wu Di, Zhang Yan, Zhang Hongbo, Chu Qingping and Li Zheng.
The patent ap..