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Publication date
Priority claimed from DK378185Aexternal-prioritypatent/DK153013C/da
Application filed by Jan FolkmarfiledCriticalJan Folkmar
Publication of NO871425D0publicationCriticalpatent/NO871425D0/no
Publication of NO165334BpublicationCriticalpatent/NO165334B/no
Publication of NO165334CpublicationCriticalpatent/NO165334C/no
Fremgangsmaate for fremstilling av plate-, folie- eller baandformede materialer, samt fremgangsmaate for fremstilling av sensibiliserte plantrykkplater eller offsetplater.