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发明名称
OPTICAL STORAGE MEDIUM DRIVE APPARATUS
摘要
申请公布号
EP0176271(A3)
申请公布日期
1987.05.20
申请号
EP19850306284
申请日期
1985.09.04
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
ISHIBASHI, HIROMICHI;IMURA, MASAHARU
分类号
G11B7/08;G11B7/135;G11B11/105;(IPC1-7):G11B7/12
主分类号
G11B7/08
代理机构
代理人
主权项
地址
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