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发明名称
METHOD FOR USE OF MORPHOLOGICAL INFORMATION TO CROSS REFERENCE KEYWORDS USED FOR INFORMATION RETRIEVAL
摘要
申请公布号
EP0378848(A3)
申请公布日期
1991.07.17
申请号
EP19890123862
申请日期
1989.12.23
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
CARLGREN, RICHARD GORAN;MODLIN, WILLIAM DAVID
分类号
G06F17/27;G06F17/30;(IPC1-7):G06F15/40
主分类号
G06F17/27
代理机构
代理人
主权项
地址
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