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发明名称
STUFENSCHALTER FUER REGELTRANSFORMATOREN
摘要
申请公布号
DE1918606(B2)
申请公布日期
1972.01.27
申请号
DE19691918606
申请日期
1969.04.12
申请人
发明人
分类号
H01F29/04;(IPC1-7):H01F29/02
主分类号
H01F29/04
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代理人
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