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发明名称
Verfahren und Schaltungsanordnung zur Drehzahlregelung eines Gleichstrommotors
摘要
申请公布号
DE1952879(A1)
申请公布日期
1971.05.06
申请号
DE19691952879
申请日期
1969.10.21
申请人
MAUTHE GMBH FRIEDR
发明人
分类号
H02P7/29
主分类号
H02P7/29
代理机构
代理人
主权项
地址
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