ATA900181A -
SECURITY PAPER WITH AUTHENTICITY CHARACTERISTICS IN THE FORM OF LUMINESCENT SUBSTANCES AND METHOD FOR THE PRODUCTION THEREOF
- Google Patents
SECURITY PAPER WITH AUTHENTICITY CHARACTERISTICS IN THE FORM OF LUMINESCENT SUBSTANCES AND METHOD FOR THE PRODUCTION THEREOF
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Priority claimed from DE19803020652external-prioritypatent/DE3020652A1/en
Application filed by Gao Ges Automation OrgfiledCriticalGao Ges Automation Org
Publication of ATA900181ApublicationCriticalpatent/ATA900181A/en
Application grantedgrantedCritical
Publication of AT376724BpublicationCriticalpatent/AT376724B/en
AT900181A1980-05-301981-05-29
SECURITY PAPER WITH AUTHENTICITY CHARACTERISTICS IN THE FORM OF LUMINESCENT SUBSTANCES AND METHOD FOR THE PRODUCTION THEREOF
AT376724B
(en)