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发明名称
Anordnung zur dielektrischen Abtastung von Aufzeichnungstraegern, insbesondere von Lochkarten
摘要
申请公布号
DE1223184(B)
申请公布日期
1966.08.18
申请号
DE1955I010805
申请日期
1955.10.22
申请人
IBM DEUTSCHLAND INTERNATIONALE BUERO-MASCHINEN GESELLSCHAFT M.B.H.
发明人
SPRICK DR. WALTER
分类号
G06K7/08
主分类号
G06K7/08
代理机构
代理人
主权项
地址
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