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发明名称
Electric protective devices
摘要
申请公布号
GB693838(A)
申请公布日期
1953.07.08
申请号
GB19500021208
申请日期
1950.08.28
申请人
EVERETT CLIFTON BRILL;JAMES GIBSON SCHNELL
发明人
分类号
H02H3/42
主分类号
H02H3/42
代理机构
代理人
主权项
地址
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