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经营范围
发明名称
Optical pickup apparatus
摘要
申请公布号
KR100828369(B1)
申请公布日期
2008.05.08
申请号
KR20060086986
申请日期
2006.09.08
申请人
发明人
分类号
G11B7/135;G11B7/125
主分类号
G11B7/135
代理机构
代理人
主权项
地址
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