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发明名称
Optical recording apparatus
摘要
申请公布号
EP0669612(B1)
申请公布日期
2000.03.08
申请号
EP19950107275
申请日期
1990.12.17
申请人
SONY CORPORATION
发明人
UDAGAWA, TOSHIKI;YOSHIMURA, SHUNJI;OHTA, MASUMI
分类号
G11B20/10;G11B7/0045;G11B7/125;G11B11/105;(IPC1-7):G11B7/125;G11B7/00;G11B11/10
主分类号
G11B20/10
代理机构
代理人
主权项
地址
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