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Application filed by Per Aage FaanesfiledCriticalPer Aage Faanes
Priority to NO940504ApriorityCriticalpatent/NO178614C/no
Publication of NO940504D0publicationCriticalpatent/NO940504D0/no
Publication of NO940504LpublicationCriticalpatent/NO940504L/no
Publication of NO178614BpublicationCriticalpatent/NO178614B/no
Publication of NO178614CpublicationCriticalpatent/NO178614C/no