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Application filed by Stange KonstruksjonfiledCriticalStange Konstruksjon
Priority to NO871236ApriorityCriticalpatent/NO160977C/no
Publication of NO871236D0publicationCriticalpatent/NO871236D0/no
Publication of NO871236LpublicationCriticalpatent/NO871236L/no
Publication of NO160977BpublicationCriticalpatent/NO160977B/no
Publication of NO160977CpublicationCriticalpatent/NO160977C/no