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发明名称
MAGNETIC RECORDING MEDIUM AND METHOD OF MANUFACTURING A MAGNETIC RECORDING MEDIUM
摘要
申请公布号
EP0089609(A3)
申请公布日期
1986.01.29
申请号
EP19830102560
申请日期
1983.03.15
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
SUGITA, RYUJI;KANAI, KENJI;SASAKI, SEISHI;TAKAHASHI, KEN
分类号
G11B5/66;G11B5/851;H01F41/20;(IPC1-7):G11B5/84;H01F10/16
主分类号
G11B5/66
代理机构
代理人
主权项
地址
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