Tobacco
| Sun 21 Apr 2024
Beijing, April 22 -- State Intellectual Property Office of China has awarded China Tobacco Henan Ind a patent for feed liquid applying system for tobacco. Song Weimin, Zu Mengmeng, Li Chunguang, Hu Hongshuai, Liu Qiang, Guo Huacheng, Li Shijie, Zheng Fengyang, Li Zhuo, Zhang Zhe, Zheng Qianguang, Li Qi, Zhu Qi, Luo Canxuan and C..