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发明名称
摘要
申请公布号
JP4276413(B2)
申请公布日期
2009.06.10
申请号
JP20020279431
申请日期
2002.09.25
申请人
发明人
分类号
H01F37/00;H01F27/02;H01F30/12
主分类号
H01F37/00
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代理人
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