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发明名称
OPTICAL RECORDER
摘要
申请公布号
KR0184233(B1)
申请公布日期
1999.04.15
申请号
KR19910070133
申请日期
1991.02.06
申请人
RICOH CO.,LTD
发明人
ARAI, YOSHIHIRO
分类号
G11B7/00;G11B7/004;G11B7/0045;G11B7/125;(IPC1-7):G11B7/125
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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