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Application filed by Norske Stats Oljeselskap, Abb Teknologi AsfiledCriticalNorske Stats Oljeselskap
Priority to NO932560ApriorityCriticalpatent/NO179845C/no
Publication of NO932560D0publicationCriticalpatent/NO932560D0/no
Publication of NO932560LpublicationCriticalpatent/NO932560L/no
Publication of NO179845BpublicationCriticalpatent/NO179845B/no
Publication of NO179845CpublicationCriticalpatent/NO179845C/no