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Priority claimed from AT1178Aexternal-prioritypatent/AT362142B/de
Priority claimed from DE2817005Aexternal-prioritypatent/DE2817005C2/de
Application filed by Agfa Gevaert AgfiledCriticalAgfa Gevaert Ag
Priority to AT573580ApriorityCriticalpatent/AT373400B/de
Publication of ATA573580ApublicationCriticalpatent/ATA573580A/de
Application grantedgrantedCritical
Publication of AT373400BpublicationCriticalpatent/AT373400B/de