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发明名称
Circuit breaker
摘要
申请公布号
US2918557(A)
申请公布日期
1959.12.22
申请号
US19580735541
申请日期
1958.05.15
申请人
发明人
分类号
H01F27/40;H01H9/10
主分类号
H01F27/40
代理机构
代理人
主权项
地址
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