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 Aukra Bruk AsfiledCriticalAukra Bruk As
Priority to NO760215ApriorityCriticalpatent/NO136830C/en
Publication of NO760215LpublicationCriticalpatent/NO760215L/en
Publication of NO136830BpublicationCriticalpatent/NO136830B/en
Publication of NO136830CpublicationCriticalpatent/NO136830C/en