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发明名称
Système de reconnaissance de caractères imprimés
摘要
申请公布号
FR1259565(A)
申请公布日期
1961.04.28
申请号
FR19600821777
申请日期
1960.03.18
申请人
SPERRY-RAND CORPORATION
发明人
分类号
G06K9/18
主分类号
G06K9/18
代理机构
代理人
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