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发明名称
MASTER FILE UPDATING SYSTEM
摘要
申请公布号
JPH0471044(A)
申请公布日期
1992.03.05
申请号
JP19900185006
申请日期
1990.07.12
申请人
NEC CORP
发明人
SHIONO KATSUYA
分类号
G06F12/00
主分类号
G06F12/00
代理机构
代理人
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