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Priority claimed from US06/499,942external-prioritypatent/US4547265A/en
Application filed by American Cyanamid CofiledCriticalAmerican Cyanamid Co
Priority claimed from EP84105359Aexternal-prioritypatent/EP0127802B1/de
Application grantedgrantedCritical
Publication of ATE33632T1publicationCriticalpatent/ATE33632T1/de