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发明名称
PRODUCTION OF MAGNETIC RECORDING MEDIUM
摘要
申请公布号
JPH01154320(A)
申请公布日期
1989.06.16
申请号
JP19870311923
申请日期
1987.12.11
申请人
HITACHI LTD
发明人
CHIBA KATSUYOSHI;KATSUMOTO MASAYUKI;NAGASHIRO KAZUICHI;FUKUYA HAJIME;KAMISAKA YASUTARO;MATSUYAMA IWAO;INOUE HITOSHI
分类号
G11B5/842
主分类号
G11B5/842
代理机构
代理人
主权项
地址
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