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经营范围
发明名称
Improvements relating to electrical circuit breakers
摘要
申请公布号
GB366998(A)
申请公布日期
1932.02.15
申请号
GB19300030920
申请日期
1930.10.15
申请人
THE BRITISH ELECTRICAL AND ALLIED INDUSTRIES RESEARCH ASSOCIATION;WILLIS BEVAN WHITNEY;EDMUND BASIL WEDMORE
发明人
分类号
H01H33/75;H01H33/985
主分类号
H01H33/75
代理机构
代理人
主权项
地址
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