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经营范围
发明名称
Laminated magnetic core
摘要
申请公布号
GB831171(A)
申请公布日期
1960.03.23
申请号
GB19570036778
申请日期
1957.11.26
申请人
ALLMANNA SVENSKA ELEKTRISKA AKTIEBOLAGET
发明人
分类号
H01F27/245
主分类号
H01F27/245
代理机构
代理人
主权项
地址
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