9 Utility Patents
#6 in Changchun
#14,448 in China
#456,858 in the World
Forward Citations = 20
Company Filing History:
Changchun Meihe Science and Technology Development Co., Ltd.
Global Bio-chem Technology Group Company Limited
4. 1 out of 1
Changchum Meihe Science and Technology Development Co., Ltd
where one patent can have more than one assignee
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