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发明名称
Character recognition using curve tracing
摘要
申请公布号
US3142818(A)
申请公布日期
1964.07.28
申请号
US19610090725
申请日期
1961.02.21
申请人
CONTROL DATA CORPORATION
发明人
HOLT ARTHUR W.
分类号
G06K9/46;G06K11/02
主分类号
G06K9/46
代理机构
代理人
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