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发明名称
PREPIT INFORMATION DETECTOR, OPTICAL INFORMATION RECORDER, PROGRAM AND COMPUTER-READABLE INFORMATION RECORDING MEDIUM
摘要
申请公布号
EP1703499(A4)
申请公布日期
2010.10.20
申请号
EP20040729545
申请日期
2004.04.26
申请人
RICOH COMPANY, LTD.
发明人
HAGIWARA, KEI
分类号
G11B7/005;G11B7/09;G11B20/10
主分类号
G11B7/005
代理机构
代理人
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地址
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