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发明名称
Устройство для регулирования скорости асинхронного двигателя при посредстве каскадно включенной коллекторной машины
摘要
申请公布号
SU14893(A1)
申请公布日期
1930.04.30
申请号
SU19260011873L
申请日期
1926.09.10
申请人
ZAVODY SIMENS-SHUKKERT;O-VO S OGR. OTV.
发明人
G. SHAROVSKIJ;G. PAGENSHTEKHER
分类号
H02K17/34
主分类号
H02K17/34
代理机构
代理人
主权项
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