Language : English
刘国海

Patents

一种混合磁材料Halbach永磁容错电机

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Type of Patent:实用新型

State of Patent:已授权

Authorization number:201420309144.0

Service Invention or Not:no

Application Date:2014-06-12

Authorization Date:2014-12-03

Application Date:2014-06-12

Authorization Date:2014-12-03