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 SE8604557Aexternal-prioritypatent/SE463082B/sv
Application filed by Nordisk Kartro AbfiledCriticalNordisk Kartro Ab
Publication of NO882796D0publicationCriticalpatent/NO882796D0/no
Publication of NO882796LpublicationCriticalpatent/NO882796L/no
Publication of NO168933BpublicationCriticalpatent/NO168933B/no
Publication of NO168933CpublicationCriticalpatent/NO168933C/no