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发明名称
Arrangement for reading out cards and sorting device therefor
摘要
申请公布号
US3066798(A)
申请公布日期
1962.12.04
申请号
US19610084906
申请日期
1961.01.25
申请人
THE COMMONWEALTH ENGINEERING COMPANY OF OHIO
发明人
JR. HARRY A. TOULMIN,
分类号
G06K7/12
主分类号
G06K7/12
代理机构
代理人
主权项
地址
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