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经营范围
发明名称
OPTICAL PICKUP USING PHASE APPERTURE
摘要
申请公布号
KR100200878(B1)
申请公布日期
1999.06.15
申请号
KR19960002083
申请日期
1996.01.30
申请人
SAMSUNG ELECTRONICS CO, LTD.
发明人
KIM, JIN-HWAN
分类号
G11B7/08;(IPC1-7):G11B7/08
主分类号
G11B7/08
代理机构
代理人
主权项
地址
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