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Priority claimed from US05/846,466external-prioritypatent/US4196192A/en
Priority claimed from AT0766178Aexternal-prioritypatent/AT363592B/de
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Priority to AT0624980ApriorityCriticalpatent/AT369989B/de
Publication of ATA624980ApublicationCriticalpatent/ATA624980A/de
Application grantedgrantedCritical
Publication of AT369989BpublicationCriticalpatent/AT369989B/de