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发明名称
A method of searching documents and a service for searching documents
摘要
申请公布号
EP1003111(B1)
申请公布日期
2006.09.13
申请号
EP19990122074
申请日期
1999.11.16
申请人
HITACHI, LTD.
发明人
IWAYAMA, MAKOTO;NISHIOKA, SHINGO;NIWA, YOSHIKI;TAKANO, AKIHIKO
分类号
G06F17/30
主分类号
G06F17/30
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代理人
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