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 Egil GodalfiledCriticalEgil Godal
Priority to NO832958ApriorityCriticalpatent/NO153232C/no
Publication of NO832958LpublicationCriticalpatent/NO832958L/no
Publication of NO153232BpublicationCriticalpatent/NO153232B/no
Publication of NO153232CpublicationCriticalpatent/NO153232C/no