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Application filed by Amoco CorpfiledCriticalAmoco Corp
Priority to NO885558ApriorityCriticalpatent/NO176898C/en
Publication of NO885558D0publicationCriticalpatent/NO885558D0/en
Publication of NO885558LpublicationCriticalpatent/NO885558L/en
Publication of NO176898BpublicationCriticalpatent/NO176898B/en
Publication of NO176898CpublicationCriticalpatent/NO176898C/en