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Priority claimed from DE19803020652external-prioritypatent/DE3020652A1/de
Application filed by Gao Ges Automation OrgfiledCriticalGao Ges Automation Org
Publication of ATA900181ApublicationCriticalpatent/ATA900181A/de
Application grantedgrantedCritical
Publication of AT376724BpublicationCriticalpatent/AT376724B/de
AT900181A1980-05-301981-05-29Wertpapier mit echtheitsmerkmalen in form von lumineszierenden substanzen und verfahren zur herstellung desselben
AT376724B
(de)