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Priority claimed from US05/890,568external-prioritypatent/US4199595A/en
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Publication of IT7948374A0publicationCriticalpatent/IT7948374A0/it
Application grantedgrantedCritical
Publication of IT1206958BpublicationCriticalpatent/IT1206958B/it