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经营范围
发明名称
Circuit interrupter
摘要
申请公布号
US2303516(A)
申请公布日期
1942.12.01
申请号
US19390294071
申请日期
1939.09.09
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
MEHREN OSWALDO D. VON
分类号
H01H1/20
主分类号
H01H1/20
代理机构
代理人
主权项
地址
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