Measurement & Testing
| Sat 18 Apr 2026
Beijing, April 18 -- Kaifeng Instr Group Co Ltd has submitted a patent application for Turbine Flowmeter. This invention was developed by Li Guoxuan, Wang Gaofu, Zhang Jianyong, Yu Shengqiang, Yang Xu, Xin Yaoguang, Cao Jiakun, Nie Han, Liu Changli, Liu Wenwen, Su Yingxian and Wang Xinxiang.
The patent application number is C..