2 Utility Patents
#1 in Xichang
#64,151 in China
Forward Citations = 0
Company Filing History:
Liangshan Branch of Sichuan Tobacco
Sichuan Branch of China Tobacco
Tobacco Resarch Inst. of Chi. Acad. of Agr. Sci
4. 1 out of 118
Chinese Academy of Agricultural Sciences
where one patent can have more than one assignee
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