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发明名称
Circuit interrupter
摘要
申请公布号
US2242066(A)
申请公布日期
1941.05.13
申请号
US19390254168
申请日期
1939.02.02
申请人
GRADY STEPHEN S
发明人
GRADY STEPHEN S.
分类号
H01H1/24;H01H1/50;H01H9/32;H01H73/50
主分类号
H01H1/24
代理机构
代理人
主权项
地址
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