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发明名称
OPTICAL PICKUP DEVICE
摘要
申请公布号
JPH08293125(A)
申请公布日期
1996.11.05
申请号
JP19950096396
申请日期
1995.04.21
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
SAKAI KOICHI;MATSUZAKI MASAYUKI
分类号
G11B7/09;G11B7/08;G11B7/12;G11B7/22;(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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