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 SE8504679Aexternal-prioritypatent/SE450066B/sv
Application filed by Thorsman & Co AbfiledCriticalThorsman & Co Ab
Publication of NO872318D0publicationCriticalpatent/NO872318D0/no
Publication of NO872318LpublicationCriticalpatent/NO872318L/no
Publication of NO166680BpublicationCriticalpatent/NO166680B/no
Publication of NO166680CpublicationCriticalpatent/NO166680C/no