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Priority claimed from US06/480,990external-prioritypatent/US4572700A/en
Priority claimed from US06/480,657external-prioritypatent/US4662778A/en
Application filed by Monsanto CofiledCriticalMonsanto Co
Priority claimed from EP88106595Aexternal-prioritypatent/EP0307541B1/en
Application grantedgrantedCritical
Publication of ATE63586T1publicationCriticalpatent/ATE63586T1/en