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发明名称
INFORMATION RETRIEVAL PROCESSING METHOD
摘要
申请公布号
JPH0380369(A)
申请公布日期
1991.04.05
申请号
JP19890217147
申请日期
1989.08.23
申请人
HITACHI LTD;HITACHI MICRO COMPUT ENG LTD
发明人
SATO KAZUHIRO;NAMIOKA MIYOKO;YAMAMOTO YOICHI;MOGI KEIJI
分类号
G06F17/30
主分类号
G06F17/30
代理机构
代理人
主权项
地址
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