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发明名称
MAGNETIC DISK SUBSTRATE
摘要
申请公布号
JPH0536058(A)
申请公布日期
1993.02.12
申请号
JP19910187705
申请日期
1991.07.26
申请人
NKK CORP
发明人
OKANO YOKO;SUENAGA HIROYOSHI;SAKIYAMA TOSHIO;MORITA KENJI;OMURA MASAKI
分类号
G11B5/82;G11B5/64;G11B5/73;G11B5/733;G11B5/738
主分类号
G11B5/82
代理机构
代理人
主权项
地址
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