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发明名称
Einrichtung zur Aufrechterhaltung eines bestimmten, gegebenenfalls einstellbaren Verhaeltnisses der Stromaufnahme, des Drehmoments oder der Leistung von mindestens zwei Elektromotoren
摘要
申请公布号
DE511007(C)
申请公布日期
1930.10.25
申请号
DE1927A050680D
申请日期
1927.04.17
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE
发明人
分类号
H02P7/34
主分类号
H02P7/34
代理机构
代理人
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地址
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