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 VellefiledCriticalOle Velle
Priority to NO871069ApriorityCriticalpatent/NO871069D0/no
Publication of NO871069D0publicationCriticalpatent/NO871069D0/no