Language : English
刘国海

Patents

一种低速大转矩混合磁材料永磁容错电机

Hits:

Type of Patent:发明

State of Patent:已授权

Authorization number:201510532822.9

Service Invention or Not:no

Application Date:2015-08-26

Authorization Date:2017-11-17

Application Date:2015-08-26

Authorization Date:2017-11-17