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 Svein NordtvedtfiledCriticalSvein Nordtvedt
Priority to NO920811ApriorityCriticalpatent/NO920811D0/en
Publication of NO920811D0publicationCriticalpatent/NO920811D0/en