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发明名称
Skip tab mechanism for accounting machines
摘要
申请公布号
US3068986(A)
申请公布日期
1962.12.18
申请号
US19610084311
申请日期
1961.01.23
申请人
THE NATIONAL CASH REGISTER COMPANY
发明人
GARVEY MARK J.;HARTVIG ARTHUR
分类号
G06C21/02
主分类号
G06C21/02
代理机构
代理人
主权项
地址
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