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发明名称
MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPS54143112(A)
申请公布日期
1979.11.08
申请号
JP19780051562
申请日期
1978.04.27
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
SUMITA KUNYUU
分类号
G11B5/66;C08L67/02;G11B5/70;G11B5/73;H01F10/26
主分类号
G11B5/66
代理机构
代理人
主权项
地址
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