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发明名称
Character recognition
摘要
申请公布号
US3177469(A)
申请公布日期
1965.04.06
申请号
US19590837099
申请日期
1959.08.31
申请人
BURROUGHS CORPORATION
发明人
CHOW CHAO KONG
分类号
G06K9/50
主分类号
G06K9/50
代理机构
代理人
主权项
地址
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