Chemicals
| Thu 11 Jun 2026
Beijing, June 11 -- Huaiyin Institute of Technology has sought patent for Preparation Method of Composite Ultrafine Powder. This invention was developed by Shang Hongrui, Li Yue, Shi Liying, Li Baoliang, Wu Zhiqiu, Liu Fan, Huang Guojun, Zhang Cong, Liu Shouhua, Yin Deyu, Cheng Yongzhen, Chen Jiarui and Liu Zejun.
The patent ..