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Priority claimed from GB888802710Aexternal-prioritypatent/GB8802710D0/en
Priority claimed from PCT/GB1989/000100external-prioritypatent/WO1989007068A1/en
Application filed by Mobil Oil Corp, Fssl LtdfiledCriticalMobil Oil Corp
Publication of NO903414LpublicationCriticalpatent/NO903414L/en
Publication of NO903414D0publicationCriticalpatent/NO903414D0/en