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发明名称
OPTICAL PICKUP AND RECORDING AND/OR REPRODUCING APPARATUS FOR OPTICAL DISC
摘要
申请公布号
KR100497687(B1)
申请公布日期
2005.09.09
申请号
KR19980701974
申请日期
1998.03.17
申请人
发明人
分类号
G11B7/09;(IPC1-7):G11B7/09
主分类号
G11B7/09
代理机构
代理人
主权项
地址
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