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发明名称
DOCUMENT FILE ACCESS CONTROL SYSTEM
摘要
申请公布号
JPS647164(A)
申请公布日期
1989.01.11
申请号
JP19870136279
申请日期
1987.05.30
申请人
TOSHIBA CORP
发明人
MIYAZAKI TOSHIYUKI
分类号
G06F12/00;G06F17/21
主分类号
G06F12/00
代理机构
代理人
主权项
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