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Application filed by Exxon Research Engineering CofiledCriticalExxon Research Engineering Co
Priority to NO875282ApriorityCriticalpatent/NO171149C/no
Publication of NO875282D0publicationCriticalpatent/NO875282D0/no
Publication of NO875282LpublicationCriticalpatent/NO875282L/no
Publication of NO171149BpublicationCriticalpatent/NO171149B/no
Publication of NO171149CpublicationCriticalpatent/NO171149C/no