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发明名称
Speed controlling arrangement for dynamoelectric machines
摘要
申请公布号
US2564514(A)
申请公布日期
1951.08.14
申请号
US19490075726
申请日期
1949.02.10
申请人
GENERAL ELECTRIC COMPANY
发明人
THOMAS CHARLES A.
分类号
H02K23/46
主分类号
H02K23/46
代理机构
代理人
主权项
地址
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