Language : English
刘国海

Patents

一种用于电动汽车的五相容错电机

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Type of Patent:实用新型

State of Patent:已失效

Authorization number:201020126920.5

Service Invention or Not:no

Application Date:2010-03-10

Authorization Date:2010-12-01

Application Date:2010-03-10

Authorization Date:2010-12-01