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发明名称
Устройство для регулирования числа оборотов асинхронного двигателя
摘要
申请公布号
SU14882(A1)
申请公布日期
1930.04.30
申请号
SU19260010445
申请日期
1926.08.30
申请人
ZAVODY SIMENS-SHUKKERT;O-VO S OGR. OTV.
发明人
YA. KOTSIZHEK
分类号
H02K17/34
主分类号
H02K17/34
代理机构
代理人
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地址
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