Biotechnology
| Wed 19 Aug 2026
Beijing, Aug. 19 -- Guizhou Xijiu has secured a patent on Wet Yeast Material Spiral Conveying Device. Chen Yan, Wu Chunyang, Wang Yongsong, Yang Jinxin, Xia Daoli, Ge Fuxiu, Chen Maoli, Shi Yuanyuan, Wang Qingxia, Huang Dan, Fan Xingcai, Zhang Lang, Sun Fu and Chen Weixing developed the invention.
The patent application number ..