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发明名称
MAGNETIC DISK
摘要
申请公布号
JPS6476423(A)
申请公布日期
1989.03.22
申请号
JP19870234328
申请日期
1987.09.17
申请人
NEC CORP
发明人
HOSHINO SHIGEKI;FUJII KAZUTAKA;SHOHATA NOBUAKI;YANAGISAWA MASAHIRO
分类号
G11B5/82;G11B5/64;G11B5/72;G11B5/73
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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