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发明名称
MAGNETKOPF
摘要
申请公布号
DE2407669(A1)
申请公布日期
1974.08.29
申请号
DE19742407669
申请日期
1974.02.18
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO.,LTD.
发明人
SUGAYA,HIROSHI;ISHIHARA,TAKESHI;KOBAYASHI,FUKASHI;KANAI,KENJI
分类号
G11B5/33;G11B5/37;G11B5/49;(IPC1-7):G11B5/30
主分类号
G11B5/33
代理机构
代理人
主权项
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