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发明名称
FILE MANAGING DEVICE
摘要
申请公布号
JPH02259847(A)
申请公布日期
1990.10.22
申请号
JP19890080425
申请日期
1989.03.31
申请人
NEC CORP
发明人
TAKAYA MASAHIRO
分类号
G06F12/00
主分类号
G06F12/00
代理机构
代理人
主权项
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