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发明名称
Out-of-step blocking relay
摘要
申请公布号
US2210693(A)
申请公布日期
1940.08.06
申请号
US19390262653
申请日期
1939.03.18
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
VAUGHAN HAROLD R.
分类号
H02H3/48
主分类号
H02H3/48
代理机构
代理人
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