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Application filed by Normar AsfiledCriticalNormar As
Priority to NO792578ApriorityCriticalpatent/NO150598C/no
Priority to DE7979302068Tprioritypatent/DE2966615D1/de
Priority to EP79302068Aprioritypatent/EP0009958B1/en
Publication of NO792578LpublicationCriticalpatent/NO792578L/no
Publication of NO150598BpublicationCriticalpatent/NO150598B/no
Publication of NO150598CpublicationCriticalpatent/NO150598C/no