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发明名称
Improvements relating to electric switches for large currents
摘要
申请公布号
GB885021(A)
申请公布日期
1961.12.20
申请号
GB19580016649
申请日期
1958.05.23
申请人
ELECTRIC TRANSMISSION LIMITED
发明人
COX JOHN EDWARD
分类号
H01H31/28
主分类号
H01H31/28
代理机构
代理人
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