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发明名称
Mittels Durchlicht photo-elektrisch lesbarer Datenträger
摘要
申请公布号
CH531762(A)
申请公布日期
1972.12.15
申请号
CH19710015107
申请日期
1971.10.15
申请人
UNION-KASSENFABRIK AG
发明人
GLOECKNER,ROLF
分类号
G06K7/12;G06K19/10;G06K19/14;(IPC1-7):G06K19/02;G06K7/10;G07C11/00
主分类号
G06K7/12
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