Zhang Hui

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Patents

一种永磁同步电机的转子初始位置检测装置
Release time:2022-03-11  Hits:

Type of Patent:Utility models
State of Patent:Authorized patents
Authorization number:ZL201020614876.2
Service Invention or Not:no
Application Date:2010-11-10
Authorization Date:2011-06-08

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