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发明名称
DOCUMENT RETRIEVAL METHOD
摘要
申请公布号
JPH08190571(A)
申请公布日期
1996.07.23
申请号
JP19950002405
申请日期
1995.01.11
申请人
HITACHI LTD
发明人
HATAKEYAMA ATSUSHI;TADA KATSUMI;KATO KANJI;ASAKAWA SATOSHI
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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