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发明名称
MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPS6449121(A)
申请公布日期
1989.02.23
申请号
JP19870205374
申请日期
1987.08.19
申请人
KONICA CORP
发明人
MURATA HIDENORI;TAKEDA KATSUYUKI
分类号
G11B5/708;C09D5/23
主分类号
G11B5/708
代理机构
代理人
主权项
地址
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