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发明名称
A tap-changing transformer
摘要
申请公布号
GB979648(A)
申请公布日期
1965.01.06
申请号
GB19620000126
申请日期
1962.01.02
申请人
LICENTIA PATENT - VERWALTUNGS-G.M.B.H.
发明人
分类号
H01F27/28;H01F29/02
主分类号
H01F27/28
代理机构
代理人
主权项
地址
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