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发明名称
Einrichtung zur Drehzahlregelung von Elektromotoren
摘要
申请公布号
DE1012992(B)
申请公布日期
1957.08.01
申请号
DE1954S041050
申请日期
1954.09.28
申请人
SCINTILLA A.G.
发明人
分类号
H01H3/24;H01H35/10;H02P7/06
主分类号
H01H3/24
代理机构
代理人
主权项
地址
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