Methods and apparatus for information retrieval,申请号GB19980026377-传众专利搜索

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发明名称	Methods and apparatus for information retrieval
摘要
申请公布号	GB9826377(D0)	申请公布日期	1999.01.27
申请号	GB19980026377	申请日期	1998.12.01
申请人	BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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