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
Priority claimed from NO843686Aexternal-prioritypatent/NO843686L/no
Application filed by Per StoresundfiledCriticalPer Storesund
Priority to NO861935ApriorityCriticalpatent/NO156387C/no
Publication of NO861935LpublicationCriticalpatent/NO861935L/no
Publication of NO156387BpublicationCriticalpatent/NO156387B/no
Publication of NO156387CpublicationCriticalpatent/NO156387C/no