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发明名称
Circuit protective switch
摘要
申请公布号
US2334571(A)
申请公布日期
1943.11.16
申请号
US19420438823
申请日期
1942.04.13
申请人
THE DETROIT EDISON COMPANY
发明人
MATTHEWS GEORGE A.
分类号
H01H75/04;H01H79/00;H02H3/07
主分类号
H01H75/04
代理机构
代理人
主权项
地址
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