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发明名称
Improvements in and relating to tap-changing circuits for transformers
摘要
申请公布号
GB946452(A)
申请公布日期
1964.01.15
申请号
GB19600020130
申请日期
1960.06.08
申请人
SOCIETE GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES (ALSTHOM)
发明人
分类号
B60L9/26;H01F29/04
主分类号
B60L9/26
代理机构
代理人
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