5 Utility Patents
#6,806 in Beijing
#22,514 in China
#778,919 in the World
Forward Citations = 1
Company Filing History:
Other
4. 1 out of 1
Chinese Research Academy of Enviromental Sciences
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#6,806 in Beijing
#22,514 in China
#778,919 in the World
Company Filing History:
Get your Inventor Badge Today