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 Gudbrandsdal Ind A SfiledCriticalGudbrandsdal Ind A S
Priority to NO860340ApriorityCriticalpatent/NO158227C/no
Publication of NO860340LpublicationCriticalpatent/NO860340L/no
Publication of NO158227BpublicationCriticalpatent/NO158227B/no
Publication of NO158227CpublicationCriticalpatent/NO158227C/no