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发明名称
MAGNETIC HEAD
摘要
申请公布号
JPH04258805(A)
申请公布日期
1992.09.14
申请号
JP19910040462
申请日期
1991.02.13
申请人
NEC CORP
发明人
HIRATA NOBUYUKI
分类号
G11B5/187
主分类号
G11B5/187
代理机构
代理人
主权项
地址
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