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发明名称
Electric circuit breaker
摘要
申请公布号
US2277422(A)
申请公布日期
1942.03.24
申请号
US19400322908
申请日期
1940.03.08
申请人
GENERAL ELECTRIC COMPANY
发明人
WALLE LUDWIG S.
分类号
H01H33/76
主分类号
H01H33/76
代理机构
代理人
主权项
地址
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