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发明名称
Electronic relay arrangement for protecting power systems
摘要
申请公布号
US2511680(A)
申请公布日期
1950.06.13
申请号
US19480054533
申请日期
1948.10.14
申请人
GENERAL ELECTRIC COMPANY
发明人
WARRINGTON ALBERT R. VAN C.
分类号
H02H3/40
主分类号
H02H3/40
代理机构
代理人
主权项
地址
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