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Priority claimed from AT0577478Aexternal-prioritypatent/AT364571B/en
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Priority to AT407280ApriorityCriticalpatent/AT374189B/en
Publication of ATA407280ApublicationCriticalpatent/ATA407280A/en
Application grantedgrantedCritical
Publication of AT374189BpublicationCriticalpatent/AT374189B/en