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发明名称
OPTICAL PICKUP DEVICE FOR RECORDING AND REPRODUCING
摘要
申请公布号
KR100243134(B1)
申请公布日期
2000.02.01
申请号
KR19970044409
申请日期
1997.08.30
申请人
SAMSUNG ELECTRONICS CO, LTD.
发明人
YOO, JANG-HOON;LEE, CHOL-WOO;CHO, KON-HO
分类号
G11B7/09;G11B7/125;G11B7/135;(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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