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发明名称
Method for magnetic orientation of magnetic recording medium and system therefor and longitudinally oriented magnetic recording medium.
摘要
申请公布号
EP0367291(B1)
申请公布日期
1995.10.04
申请号
EP19890120406
申请日期
1989.11.03
申请人
HITACHI, LTD.
发明人
CHIBA, KATSUYOSHI;KATSUMOTO, MASAYUKI;UESAKA, YASUTARO;ISHIHARA, HEIGO;KODAMA, NAOKI;FUKKE, HAJIME;MATSUYAMA, IWAO;SUGANUMA, TSUNEO
分类号
G11B5/11;G11B5/845;(IPC1-7):G11B5/845;G11B5/02
主分类号
G11B5/11
代理机构
代理人
主权项
地址
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