COOPERATIVE RESPONDING SYSTEM FOR INFORMATION RETRIEVAL,申请号JP19890022168-传众专利搜索

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发明名称	COOPERATIVE RESPONDING SYSTEM FOR INFORMATION RETRIEVAL
摘要
申请公布号	JPH02201575(A)	申请公布日期	1990.08.09
申请号	JP19890022168	申请日期	1989.01.30
申请人	NIPPON TELEGR & TELEPH CORP <NTT>	发明人	TSUCHIYA HIDEYUKI;NISHIYAMA TOSHIO
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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