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经营范围
发明名称
Improvements in or relating to circuit arrangements for detecting reverse current invapour arc converters
摘要
申请公布号
GB693177(A)
申请公布日期
1953.06.24
申请号
GB19500020537
申请日期
1950.09.18
申请人
THE GENERAL ELECTRIC COMPANY LIMITED;SAMUEL HOWARD DALE
发明人
分类号
H02H7/127
主分类号
H02H7/127
代理机构
代理人
主权项
地址
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