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发明名称
Induction-motor braking
摘要
申请公布号
US2205252(A)
申请公布日期
1940.06.18
申请号
US19380236186
申请日期
1938.10.21
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
GRAHAM QUENTIN
分类号
H02P1/42;H02P3/24
主分类号
H02P1/42
代理机构
代理人
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地址
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