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发明名称
Multipole automatic circuit breaker
摘要
申请公布号
US2374273(A)
申请公布日期
1945.04.24
申请号
US19440527480
申请日期
1944.03.21
申请人
FEDERAL ELECTRIC PRODUCTS COMPANY, INC.
发明人
CHRISTENSEN PAUL M.
分类号
H01H3/02;H01H71/00;H02B1/00
主分类号
H01H3/02
代理机构
代理人
主权项
地址
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