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.)
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Priority claimed from NO13001858Aexternal-prioritypatent/NO116884B/no
Application filed by Nilsen & Co LtdfiledCriticalNilsen & Co Ltd
Priority to NO14863363ApriorityCriticalpatent/NO132528C/no
Publication of NO132528BpublicationCriticalpatent/NO132528B/no
Publication of NO132528CpublicationCriticalpatent/NO132528C/no