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发明名称
METHOD FOR ARCHIVING DOCUMENTS WITH A DIGITAL SIGNATURE ON PAPER OR SIMILAR MATERIALS
摘要
<p>Verfahren zur Darstellung digital signierter elektronischer Dokumente in gedruckter Form und zur Verifikation der Signatur aus der gedruckten Form.</p>
申请公布号
WO2001009830(A1)
申请公布日期
2001.02.08
申请号
DE2000002606
申请日期
2000.07.31
申请人
发明人
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主分类号
代理机构
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