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发明名称
Identifizierungseinrichtung für auf Lochkarten oder Lochstreifen angebrachte Markierungen
摘要
申请公布号
CH512112(A)
申请公布日期
1971.08.31
申请号
CH19700014741
申请日期
1970.10.02
申请人
CARL MAIER + CIE.
发明人
H. KUNZ,PETER
分类号
E05B49/00;G06K7/04;G06K7/06;(IPC1-7):G06K7/04
主分类号
E05B49/00
代理机构
代理人
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地址
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