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 Odd Mikal Standahl, Oddmund KornstadfiledCriticalOdd Mikal Standahl
Priority to NO762135ApriorityCriticalpatent/NO136787C/no
Publication of NO136787BpublicationCriticalpatent/NO136787B/no
Publication of NO762135LpublicationCriticalpatent/NO762135L/no
Publication of NO136787CpublicationCriticalpatent/NO136787C/no