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发明名称
摘要
申请公布号
DE2117204(A1)
申请公布日期
1972.10.12
申请号
DE19712117204
申请日期
1971.04.08
申请人
TRANSFORMATOREN UNION AG
发明人
分类号
H01F27/28;H01F27/32;(IPC1-7):H01F27/28
主分类号
H01F27/28
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代理人
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