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发明名称
Circuit breaker
摘要
申请公布号
US2585879(A)
申请公布日期
1952.02.12
申请号
US19490072916
申请日期
1949.01.26
申请人
MCGRAW ELECTRIC COMPANY
发明人
RYAN ANTHONY VAN
分类号
H01H33/08
主分类号
H01H33/08
代理机构
代理人
主权项
地址
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