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发明名称
FILE REFERENCE/UPDATE SYSTEM
摘要
申请公布号
JPH02300948(A)
申请公布日期
1990.12.13
申请号
JP19890121725
申请日期
1989.05.16
申请人
NEC CORP
发明人
UBUKAWA YOSHIE
分类号
G06F12/00;G06F15/00
主分类号
G06F12/00
代理机构
代理人
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