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 Haabeth Arnold AsfiledCriticalHaabeth Arnold As
Priority to NO812066ApriorityCriticalpatent/NO149347C/no
Publication of NO812066LpublicationCriticalpatent/NO812066L/no
Publication of NO149347BpublicationCriticalpatent/NO149347B/no
Publication of NO149347CpublicationCriticalpatent/NO149347C/no