Food & Beverage
| Mon 09 Mar 2026
Beijing, March 9 -- COFCO Engineering & Technology has sought patent for Grain Scraping Machine, Grain Scraping Device and Grain Transfer Equipment. This invention was developed by Li Cheng, Zhang Yuan, Pan Cheng, Cho Young Jin, Gao Zhihang, Gong Yunhua, Yuan Peng, Ji Sudan, Zhang Duo, Zheng Shiquan, Zhang Shu and Hua Di.
The p..