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发明名称
Optical character recognition apparatus
摘要
申请公布号
GB2269471(A)
申请公布日期
1994.02.09
申请号
GB19930016225
申请日期
1993.08.05
申请人
发明人
分类号
G06K9/36;G06K9/20;G06K9/34;G06K9/42;(IPC1-7):G06K9/36;G06K9/62
主分类号
G06K9/36
代理机构
代理人
主权项
地址
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