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发明名称
OPTICAL RECORDING APPARATUS
摘要
申请公布号
EP0453161(A3)
申请公布日期
1992.07.08
申请号
EP19910303148
申请日期
1991.04.10
申请人
SEIKO EPSON CORPORATION
发明人
MIYAZAWA, TAKAO
分类号
G11B7/125;G11B27/36;(IPC1-7):G11B7/00
主分类号
G11B7/125
代理机构
代理人
主权项
地址
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