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经营范围
发明名称
Druckende Lochkartenmaschine
摘要
申请公布号
DE688251(C)
申请公布日期
1940.02.15
申请号
DE1934I050460D
申请日期
1934.08.24
申请人
DEUTSCHE HOLLERITH MASCHINEN GESELLSCHAFT M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
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