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发明名称
Устройство для автоматического пуска и регулирования скорости электрического двигателя переменного тока
摘要
申请公布号
SU96951(A1)
申请公布日期
1953.11.30
申请号
SU19510446672
申请日期
1951.03.30
申请人
GERBERT KELER
发明人
GERBERT KELER
分类号
H02P1/12
主分类号
H02P1/12
代理机构
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