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
Application filed by Edvard Henrikson ValsethfiledCriticalEdvard Henrikson Valseth
Priority to NO883513ApriorityCriticalpatent/NO883513D0/no
Publication of NO883513D0publicationCriticalpatent/NO883513D0/no