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发明名称
Optical pickup drive device.
摘要
申请公布号
EP0379757(B1)
申请公布日期
1995.03.15
申请号
EP19890300676
申请日期
1989.01.25
申请人
YOMODA, KENJU;SAMSUNG ELECTRONICS CO., LTD.
发明人
YOMODA, KENJU;AIZAWA, OSAMU
分类号
G11B7/09;(IPC1-7):G11B7/08
主分类号
G11B7/09
代理机构
代理人
主权项
地址
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