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Application filed by Norske Stats OljeselskapfiledCriticalNorske Stats Oljeselskap
Priority to NO920093ApriorityCriticalpatent/NO179643C/no
Publication of NO920093D0publicationCriticalpatent/NO920093D0/no
Publication of NO920093LpublicationCriticalpatent/NO920093L/no
Publication of NO179643BpublicationCriticalpatent/NO179643B/no
Publication of NO179643CpublicationCriticalpatent/NO179643C/no