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发明名称
Registrierkarten-Auswertungsmaschine
摘要
申请公布号
DE558189(C)
申请公布日期
1932.09.02
申请号
DED558189D
申请日期
1930.11.27
申请人
THE TABULATING MACHINE COMPANY
发明人
TAUSCHEK GUSTAV
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主分类号
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代理人
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