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发明名称
Improvements in form recognition system
摘要
申请公布号
GB837341(A)
申请公布日期
1960.06.09
申请号
GB19570033225
申请日期
1957.10.24
申请人
GENERAL ELECTRIC COMPANY
发明人
分类号
G06K9/80
主分类号
G06K9/80
代理机构
代理人
主权项
地址
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