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经营范围
发明名称
Zweiteiliger Eisenkern,insbesondere fuer Transformatoren
摘要
申请公布号
DE1613778(A1)
申请公布日期
1971.04.22
申请号
DE19681613778
申请日期
1968.01.31
申请人
EISEN- UND METALLINDUSTRIE E. BLUM KG
发明人
分类号
H01F27/245;H01F27/26;H01F27/33
主分类号
H01F27/245
代理机构
代理人
主权项
地址
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