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发明名称
MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPH04106717(A)
申请公布日期
1992.04.08
申请号
JP19900227046
申请日期
1990.08.28
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
KUWABARA KENJI
分类号
G11B5/73;G11B5/735;G11B5/738
主分类号
G11B5/73
代理机构
代理人
主权项
地址
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