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发明名称
High-voltage circuit interrupter
摘要
申请公布号
US2521155(A)
申请公布日期
1950.09.05
申请号
US19470720184
申请日期
1947.01.04
申请人
MCGRAW ELECTRIC COMPANY
发明人
EARLE RALPH H.;AMUNDSON ROALD H.
分类号
H01H31/12
主分类号
H01H31/12
代理机构
代理人
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