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发明名称
INFORMATION RETRIEVING DEVICE
摘要
申请公布号
JPS6129939(A)
申请公布日期
1986.02.12
申请号
JP19840151001
申请日期
1984.07.20
申请人
TOSHIBA CORP
发明人
ISHIKAWA KAZUHIKO;UTSU TAKESHI
分类号
G06F17/30
主分类号
G06F17/30
代理机构
代理人
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