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发明名称
SAVING SYSTEM FOR DATA BASE FILE
摘要
申请公布号
JPH0329040(A)
申请公布日期
1991.02.07
申请号
JP19890164259
申请日期
1989.06.27
申请人
NEC CORP;HOKKAIDO NIPPON DENKI SOFTWARE KK
发明人
AKATSU MOTOYASU;NARITA AKIKO
分类号
G06F12/00
主分类号
G06F12/00
代理机构
代理人
主权项
地址
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