Chemicals
| Sat 07 Feb 2026
Beijing, Feb. 7 -- Jiangnan Ind Group Co Ltd has been granted a patent for Automatic Multi-component Colloid Coating Device. This invention was developed by Yang Zhao, He Xiaohui, Tao Langzhou, Wu Songyan, Mo Ganchao, Liu Qiang, Jeon Hyung-ja, Zhao Pengcheng, Liao Minyu, Wang Guangyu and Wang Minhui.
The patent application nu..