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发明名称
IMPROVEMENTS IN/RELATING TO KNOWLEDGE ENGINEERING
摘要
申请公布号
GB8822739(D0)
申请公布日期
1988.11.23
申请号
GB19880022739
申请日期
1988.09.28
申请人
ZYQAD LTD
发明人
分类号
G06F17/50
主分类号
G06F17/50
代理机构
代理人
主权项
地址
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