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 Per Arnold GulbrandsenfiledCriticalPer Arnold Gulbrandsen
Priority to NO982194ApriorityCriticalpatent/NO982194D0/en
Publication of NO982194D0publicationCriticalpatent/NO982194D0/en