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发明名称
Anordnung zur Auswertung von Lochkarten
摘要
申请公布号
DE877220(C)
申请公布日期
1953.05.21
申请号
DE1944I001470D
申请日期
1944.06.30
申请人
IBM DEUTSCHLAND INTERNATIONALE BUERO MASCHINEN GESELLSCHAFT M.B.H.
发明人
KNIEHAHN WERNER DR.-ING.
分类号
G06K19/08
主分类号
G06K19/08
代理机构
代理人
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地址
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