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经营范围
发明名称
OPTICAL DISK FILING DEVICE
摘要
申请公布号
JPH0283855(A)
申请公布日期
1990.03.23
申请号
JP19880234921
申请日期
1988.09.21
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
ITO HIROAKI
分类号
G06F17/30;G11B7/28;G11B19/02
主分类号
G06F17/30
代理机构
代理人
主权项
地址
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