Retail & Household
| Wed 16 Sep 2026
Beijing, Sept. 16 -- Shandong Yitianjian Chemical Co Ltd has received a patent for Fluorination Reaction Kettle for Producing 3, 4-difluorobenzonitrile. This invention was developed by Li Jie, Ji Yong, Hu Yongwen, Yao Guangbin, Song Byeong-shin, Yang He, Hu Jibo, Li Yang and Li Yun.
The patent application number is CN20242291..