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经营范围
发明名称
Improvements in or relating to electric isolating switches for use in electric circuits embodying fuses
摘要
申请公布号
GB664073(A)
申请公布日期
1952.01.02
申请号
GB19490009301
申请日期
1949.04.05
申请人
HAROLD CYRIL COOPER
发明人
分类号
H01H85/20
主分类号
H01H85/20
代理机构
代理人
主权项
地址
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