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发明名称
A NEW TYPE OF MAGNETIZATION DEVICE
摘要
申请公布号
KR20030028741(A)
申请公布日期
2003.04.10
申请号
KR20027015441
申请日期
2002.11.15
申请人
发明人
分类号
H01F13/00;C02F1/48
主分类号
H01F13/00
代理机构
代理人
主权项
地址
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