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发明名称
MAGNETIC DISK AND ITS PRODUCTION
摘要
申请公布号
JPS6313123(A)
申请公布日期
1988.01.20
申请号
JP19860156418
申请日期
1986.07.02
申请人
NEC CORP
发明人
TSUKAMOTO YUJI
分类号
G11B5/82;G11B5/64;G11B5/73;G11B5/738;G11B5/84;G11B23/00
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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