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 Fotlandsvaag Fabrikk A SfiledCriticalFotlandsvaag Fabrikk A S
Priority to NO89891032ApriorityCriticalpatent/NO891032L/en
Publication of NO891032D0publicationCriticalpatent/NO891032D0/en
Publication of NO891032LpublicationCriticalpatent/NO891032L/en