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发明名称
Motor controller
摘要
申请公布号
US2305341(A)
申请公布日期
1942.12.15
申请号
US19390303436
申请日期
1939.11.08
申请人
CUTLER-HAMMER, INC.
发明人
FELDHAUSEN CYRIL P.;SEEGER EDWIN W.
分类号
H02P25/18
主分类号
H02P25/18
代理机构
代理人
主权项
地址
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