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发明名称
Card processing apparatus
摘要
申请公布号
US3081939(A)
申请公布日期
1963.03.19
申请号
US19570636812
申请日期
1957.01.28
申请人
MAGNAVOX COMPANY
发明人
ARMSTRONG PHILIP N.;ENDO MINORU T.
分类号
G06K13/073;G06K13/107
主分类号
G06K13/073
代理机构
代理人
主权项
地址
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