Measurement & Testing
| Sun 02 Nov 2025
Beijing, Nov. 3 -- Chinese Patent for Powder Sampler has been issued to Fujian Yaheng Mach Co Ltd. This invention was developed by Chen Guogang, Tang Hongyuan, Wang Liping, Zhou Bo, Zhang Deru, Zhou Zhixiang, You Liqiang, Zhang Xiaorui, Chen Yinsong, Zhang Lei, Zhang Zhenwei, Ye Ning and Pei Renxuan.
The patent application nu..