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发明名称
Vorrichtung zum Zaehlen und zum Sortieren von Zaehlkarten
摘要
申请公布号
DE544434(C)
申请公布日期
1932.02.24
申请号
DED544434D
申请日期
1930.12.10
申请人
THE TABULATING MACHINE COMPANY
发明人
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