Tobacco
| Thu 17 Oct 2024
Beijing, Oct. 18 -- State Intellectual Property Office of China has awarded Zhengzhou Tobacco Res Inst CNTC a patent for cigar rolling uniformity evaluation device. Shi Zhandong, Yang Rongchao, Miao Qian, Zeng Bo, Zhang Pengfei, Yu Qianyuan, Ning Yinghao, Ye Changwen, Huang Kuo, Li Jia, Zhang Qing, Fan Li and Li Dong developed t..