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发明名称
Improvements in electrical transformer tap-changing equipment
摘要
申请公布号
GB753581(A)
申请公布日期
1956.07.25
申请号
GB19530024524
申请日期
1953.09.04
申请人
METROPOLITAN-VICKERS ELECTRICAL COMPANY LIMITED
发明人
FERGUSON ALEXANDER DALGETY
分类号
H01F29/04
主分类号
H01F29/04
代理机构
代理人
主权项
地址
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