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 Oedegaard S Verksted K OfiledCriticalOedegaard S Verksted K O
Priority to NO864850ApriorityCriticalpatent/NO864850D0/no
Publication of NO864850D0publicationCriticalpatent/NO864850D0/no