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发明名称
Circuit breaker
摘要
申请公布号
US2021499(A)
申请公布日期
1935.11.19
申请号
US19340722058
申请日期
1934.04.24
申请人
WESTINGHOUSE ELECTRIC & MANUFACTURING COMPANY
发明人
CHUBBUCK LEONARD B.;WISHART GEORGE R.;JEPPESEN KRESTON L. LIGAARD
分类号
H01H3/26;H01H3/58
主分类号
H01H3/26
代理机构
代理人
主权项
地址
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