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发明名称
OPTICAL INFORMATION RECORDING AND REPRODUCING APPARATUS
摘要
申请公布号
EP0309232(A3)
申请公布日期
1990.07.04
申请号
EP19880308773
申请日期
1988.09.21
申请人
SHARP KABUSHIKI KAISHA
发明人
YOSHIDA, YOSHIO;OGATA, NOBUO;ISHII, MITSUO;KURATA, YUKIO;NAKATA, YASUO;INOUE, TERUAKI
分类号
G11B11/10;G11B11/105;G11B27/36;(IPC1-7):G11B11/10
主分类号
G11B11/10
代理机构
代理人
主权项
地址
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