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发明名称
Устройство для приведения в действие с переменным числом оборотов многофазного асинхронного двигателя
摘要
申请公布号
SU38226(A1)
申请公布日期
1934.08.31
申请号
SU19330118537
申请日期
1933.11.14
申请人
KOSTENKO M.P.
发明人
KOSTENKO M.P.
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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