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 Stole GrudefiledCriticalPer Stole Grude
Priority to NO994578ApriorityCriticalpatent/NO308121B1/no
Publication of NO994578D0publicationCriticalpatent/NO994578D0/no
Publication of NO994578ApublicationCriticalpatent/NO994578A/no
Publication of NO308121B1publicationCriticalpatent/NO308121B1/no