2 Utility Patents
#1,075 in Zhejiang
#64,871 in China
Forward Citations = 1
Company Filing History:
State Grid Zhejiang Electric Power Company Limited Electric Power Research Institute
Hangzhou Kelin Electric Co., Ltd
State Grid Corporation of China (sgcc)
4. 1 out of 4
Electric Power Research Institute of State Grid Zhejiang Electric Power Company
where one patent can have more than one assignee
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