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经营范围
发明名称
Data recording apparatus
摘要
申请公布号
EP0416663(B1)
申请公布日期
1998.02.11
申请号
EP19900117393
申请日期
1990.09.10
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人
EJIMA, NAOKI;KAWAMOTO, KINJI
分类号
G11B20/00;G11B20/10;G11B27/02;G11B27/031;G11B27/30;G11B27/34;G11B27/36;(IPC1-7):G11B20/00
主分类号
G11B20/00
代理机构
代理人
主权项
地址
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