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发明名称
MAGNETIC DISK
摘要
申请公布号
JPH0581657(A)
申请公布日期
1993.04.02
申请号
JP19910245597
申请日期
1991.09.25
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
RIYOUNAI HIROSHI;ECHIGO FUMIO
分类号
G11B5/716;C09D5/23;C09D7/12;G11B5/73;G11B5/738;G11B5/82
主分类号
G11B5/716
代理机构
代理人
主权项
地址
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