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发明名称
Motor control system
摘要
申请公布号
US1976512(A)
申请公布日期
1934.10.09
申请号
US19320617806
申请日期
1932.06.17
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
PONSONBY AMOS A.
分类号
H02P1/02
主分类号
H02P1/02
代理机构
代理人
主权项
地址
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