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经营范围
发明名称
Improvements relating to selector switch assemblies for transformer on load tap changing
摘要
申请公布号
GB747354(A)
申请公布日期
1956.04.04
申请号
GB19530027256
申请日期
1953.10.05
申请人
THE BRITISH THOMSON-HOUSTON COMPANY LIMITED
发明人
APPLEYARD ALFRED NOEL
分类号
H01H3/42
主分类号
H01H3/42
代理机构
代理人
主权项
地址
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