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经营范围
发明名称
A record card reader
摘要
申请公布号
GB1072833(A)
申请公布日期
1967.06.21
申请号
GB19660000848
申请日期
1966.01.07
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
分类号
G06K7/04;G06K13/02;G06K13/08;G06K13/16
主分类号
G06K7/04
代理机构
代理人
主权项
地址
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