Language : English
刘国海

Patents

混合磁材料永磁容错游标电机

Hits:

Type of Patent:发明

State of Patent:已授权

Authorization number:201410340588.5

Service Invention or Not:no

Application Date:2014-07-16

Authorization Date:2016-08-31

Application Date:2014-07-16

Authorization Date:2016-08-31