Tobacco
| Wed 11 Nov 2026
Beijing, Nov. 10 -- China Tobacco Henan Industrial has submitted a patent application for Label Paper Suction Nozzle and Preparation Method Thereof. This invention was developed by Zhao Wanying, Yang Guanglu, Wang Zhu, Wu Jianyi, Bian Yunhong, Lian Xiang, Wang Zhenshuai, Wu Huiying, Li Shan, Qu Junjian, Cheng Lei, Zhang Shuhang,..