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发明名称
Synchronous motor control
摘要
申请公布号
US1994900(A)
申请公布日期
1935.03.19
申请号
US19340732712
申请日期
1934.06.27
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
SHAND ERROL B.
分类号
H02P1/46
主分类号
H02P1/46
代理机构
代理人
主权项
地址
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