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发明名称
VORRICHTUNG UND VERFAHREN ZUM PRUEFEN DER ECHTHEIT VON DOKUMENTEN UND DAFUER GEEIGNETE DOKUMENTE.
摘要
申请公布号
DE3687707(T2)
申请公布日期
1993.05.19
申请号
DE19863687707T
申请日期
1986.09.09
申请人
N.V. BEKAERT S.A., ZWEVEGEM, BE
发明人
SAMYN, JOHAN, B-8800 ROESELARE, BE
分类号
G07D7/00;D21H21/48;D21H27/00;G06K7/00;G06K17/00;G06K19/10;G07D7/10;G07D7/20;G07F7/08;(IPC1-7):G07D7/00
主分类号
G07D7/00
代理机构
代理人
主权项
地址
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