2 Utility Patents
#1,309 in Nanjing
#64,510 in China
Forward Citations = 0
Company Filing History:
Hohai University
State Grid Jiangsu Electric Power Company
State Grid Jiangsu Electric Power Company Nanjing Power Supply Company
4. 1 out of 4
Nanjing Joint Institute for Atmospheric Sciences
where one patent can have more than one assignee
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