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 Ole Petter UlvestadfiledCriticalOle Petter Ulvestad
Priority to NO88883745ApriorityCriticalpatent/NO883745L/no
Publication of NO883745D0publicationCriticalpatent/NO883745D0/no
Publication of NO883745LpublicationCriticalpatent/NO883745L/no