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发明名称
Focal point adjusting method, and optical pickup device
摘要
申请公布号
US2004196766(A1)
申请公布日期
2004.10.07
申请号
US20040485404
申请日期
2004.01.30
申请人
TADANO HIROYUKI
发明人
TADANO HIROYUKI
分类号
G11B7/085;G11B7/00;G11B7/09;G11B7/125;G11B7/13;G11B7/135;(IPC1-7):G11B5/58;G11B7/095;G11B11/03;G11B11/105;G11B11/11;G11B11/115;G11B11/12;G11B15/04;G11B19/04;G11B20/18;G11B27/36
主分类号
G11B7/085
代理机构
代理人
主权项
地址
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