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发明名称
SECTOR MARK DETECTING DEVICE FOR MAGNETIC DISK RECORDING MEDIUM
摘要
申请公布号
JPH05159455(A)
申请公布日期
1993.06.25
申请号
JP19910318245
申请日期
1991.12.03
申请人
SONY CORP
发明人
CHIBA TAKAYOSHI
分类号
G11B20/10;G11B20/12
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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