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经营范围
发明名称
Optical pickup device
摘要
申请公布号
GB2309119(A)
申请公布日期
1997.07.16
申请号
GB19970000058
申请日期
1997.01.03
申请人
* SAMSUNG ELECTRONICS CO LIMITED
发明人
JANG-HOON * YOO;CHUL-WOO * LEE;KYUNG-HWA * RIM
分类号
G02B13/00;G11B7/00;G11B7/125;G11B7/135;(IPC1-7):G11B7/125
主分类号
G02B13/00
代理机构
代理人
主权项
地址
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