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发明名称
MAGNETIC HEAD
摘要
申请公布号
JPH0562121(A)
申请公布日期
1993.03.12
申请号
JP19910254804
申请日期
1991.09.05
申请人
HITACHI METALS LTD
发明人
GOTO MAKOTO;SASAKI FUJIO
分类号
G11B5/23
主分类号
G11B5/23
代理机构
代理人
主权项
地址
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