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发明名称
DOCUMENT RETRIEVAL DEVICE/METHOD AND RECORDING MEDIUM
摘要
申请公布号
JPH11195041(A)
申请公布日期
1999.07.21
申请号
JP19980000853
申请日期
1998.01.06
申请人
NEC CORP
发明人
IKEDA TAKAHIRO;OKUMURA AKITOSHI
分类号
G06F17/30;(IPC1-7):G06F17/30
主分类号
G06F17/30
代理机构
代理人
主权项
地址
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