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发明名称
Optical pickup device
摘要
申请公布号
GB2320793(A)
申请公布日期
1998.07.01
申请号
GB19970013848
申请日期
1997.06.30
申请人
* DAEWOO ELECTRONICS CO., LTD
发明人
KEUN-JONG * LEE
分类号
G11B7/125;G11B7/00;G11B7/09;G11B7/135;(IPC1-7):G11B7/125
主分类号
G11B7/125
代理机构
代理人
主权项
地址
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