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发明名称
Optical disk apparatus, optical head, and detection signal processing method thereof
摘要
申请公布号
US2004264315(A1)
申请公布日期
2004.12.30
申请号
US20040795171
申请日期
2004.03.05
申请人
HITACHI LG DATA STORAGE INC
发明人
KAKU TOSHIMITSU
分类号
G11B7/00;G11B7/125;(IPC1-7):G11B7/00
主分类号
G11B7/00
代理机构
代理人
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地址
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