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发明名称
METHOD FOR MANAGING FILE RECORD OF INFORMATION MEDIUM
摘要
申请公布号
JPH0547114(A)
申请公布日期
1993.02.26
申请号
JP19910201710
申请日期
1991.08.12
申请人
HITACHI MAXELL LTD
发明人
FUKAZAWA MINORU
分类号
G11B7/00;G11B7/30;G11B20/12
主分类号
G11B7/00
代理机构
代理人
主权项
地址
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