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发明名称
D.C.MACHINE OF TYPE HAVING PERMANENT MAGNET WITH AUXILIARY POLE
摘要
申请公布号
GB9014393(D0)
申请公布日期
1990.08.22
申请号
GB19900014393
申请日期
1990.06.28
申请人
HITACHI LTD;HITACHI AUTOMOTIVE ENGINEERING CO LTD
发明人
分类号
H02K23/04
主分类号
H02K23/04
代理机构
代理人
主权项
地址
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