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发明名称
Circuit breaker and contact therefor
摘要
申请公布号
US2424626(A)
申请公布日期
1947.07.29
申请号
US19440535134
申请日期
1944.05.11
申请人
OBERDICK ERVIN O
发明人
OBERDICK ERVIN O.
分类号
H01H11/04
主分类号
H01H11/04
代理机构
代理人
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