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发明名称
PRODUCTION OF MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPS6446226(A)
申请公布日期
1989.02.20
申请号
JP19870202934
申请日期
1987.08.13
申请人
KONICA CORP
发明人
IDOSAWA KENJI
分类号
G11B5/842;G11B5/845
主分类号
G11B5/842
代理机构
代理人
主权项
地址
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