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发明名称
SUBSTRATE FOR MAGNETIC DISK AND ITS PRODUCTION
摘要
申请公布号
JPH11306530(A)
申请公布日期
1999.11.05
申请号
JP19980106292
申请日期
1998.04.16
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
RIYOUNAI HIROSHI;TOMA KIYOKAZU;ISHIDA TATSURO;MIYATA KEIZO;HAMADA TAIZO;TAKAI YORIKO
分类号
G11B5/62;G11B5/73;G11B5/733;G11B5/82;G11B5/84;(IPC1-7):G11B5/62
主分类号
G11B5/62
代理机构
代理人
主权项
地址
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