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Priority claimed from US07/091,612external-prioritypatent/US5063038A/en
Application filed by Mobil Oil CorpfiledCriticalMobil Oil Corp
Priority claimed from EP88307651Aexternal-prioritypatent/EP0306181B1/de
Application grantedgrantedCritical
Publication of ATE80593T1publicationCriticalpatent/ATE80593T1/de