EXTRACTING SYSTEM FOR DOCUMENT LOGICAL STRUCTURE,申请号JP19880192744-传众专利搜索

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发明名称	EXTRACTING SYSTEM FOR DOCUMENT LOGICAL STRUCTURE
摘要
申请公布号	JPH0242561(A)	申请公布日期	1990.02.13
申请号	JP19880192744	申请日期	1988.08.03
申请人	HITACHI LTD;HITACHI MICRO COMPUT ENG LTD	发明人	KANEKO AKIHIRO;TAKAHASHI YASUYUKI;IWAMI HIDEFUMI
分类号	G06F17/21	主分类号	G06F17/21
代理机构		代理人
主权项
地址

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