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发明名称
摘要
申请公布号
JP2540523(B2)
申请公布日期
1996.10.02
申请号
JP19860242999
申请日期
1986.10.15
申请人
HITACHI LTD
发明人
SHINBAYASHI TOSHA;TAKEUCHI TAKASHI;ISHIGAKI MASAHARU
分类号
G11B7/00;G11B7/004;G11B7/085;(IPC1-7):G11B7/085
主分类号
G11B7/00
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代理人
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