Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE2049110Aexternal-prioritypatent/DE2049110C2/de
Application filed by Agfa Gevaert AgfiledCriticalAgfa Gevaert Ag
Priority to AT806574ApriorityCriticalpatent/AT332218B/de
Publication of ATA806574ApublicationCriticalpatent/ATA806574A/de
Application grantedgrantedCritical
Publication of AT332218BpublicationCriticalpatent/AT332218B/de