2 Utility Patents
#684 in Tianjin
#64,684 in China
Forward Citations = 0
Company Filing History:
Electric Power Science & Research Institute of State Grid Tianjin Electric Power Company
State Grid Tianjin Electric Power Company
State Grid Corporation of China
4. 1 out of 7
Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
where one patent can have more than one assignee
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