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发明名称
INFORMATION RECOGNITION APPARATUS AND METHOD
摘要
申请公布号
EP0457547(A3)
申请公布日期
1993.10.20
申请号
EP19910304313
申请日期
1991.05.14
申请人
CANON KABUSHIKI KAISHA
发明人
UENO, SHUGORO, CANON KABUSHIKI KAISHA;KUGAI, MASAMI, CANON KABUSHIKI KAISHA;TANAKA, TETSUOMI, CANON KABUSHIKI KAISHA
分类号
G06K9/00;(IPC1-7):G06K9/00
主分类号
G06K9/00
代理机构
代理人
主权项
地址
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