15 Utility Patents
#200 in Hangzhou
#7,994 in China
#247,527 in the World
Forward Citations = 7
Company Filing History:


State Grid Zhejiang Electric Power Company Limited
where one patent can have more than one assignee
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#200 in Hangzhou
#7,994 in China
#247,527 in the World
Company Filing History:


Get your Inventor Badge Today