10 Utility Patents
#195 in Nanjing
#12,809 in China
#405,750 in the World
Forward Citations = 2
Company Filing History:
Nanjing Tech University
China Construction Industrial & Energy Engineering Group Co., Ltd.
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#195 in Nanjing
#12,809 in China
#405,750 in the World
Company Filing History:
Get your Inventor Badge Today