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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Publication date
Application filed by Svein MyhrefiledCriticalSvein Myhre
Priority to NO780242ApriorityCriticalpatent/NO142622C/no
Publication of NO780242LpublicationCriticalpatent/NO780242L/no
Publication of NO142622BpublicationCriticalpatent/NO142622B/no
Publication of NO142622CpublicationCriticalpatent/NO142622C/no