2 Utility and 1 Design Patents
#202 in Hunan
#63,311 in China
rank by utility patentsForward Citations = 1
Company Filing History:
China Tobacco Hunan Industrial Co., Ltd.
Micomme Medical Technology Development Co., Ltd.
Shanghai New Tobacco Product Research Institute Co., Ltd
4. 1 out of 1
China Tobacco Henan Industrial Co., Ltd.
where one patent can have more than one assignee
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