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发明名称
MAGNETIC HEAD
摘要
申请公布号
JPH01220209(A)
申请公布日期
1989.09.01
申请号
JP19880046952
申请日期
1988.02.29
申请人
SONY CORP
发明人
IKEDA YOSHITO;HISAMURA TATSUO;HONDA JUNICHI;IZU ETSUO;SAITO JUNICHI
分类号
G11B5/133;G11B5/127;G11B5/23
主分类号
G11B5/133
代理机构
代理人
主权项
地址
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