Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/958,216external-prioritypatent/US4370500A/en
Priority claimed from US06/063,289external-prioritypatent/US4245103A/en
Application filed by American Cyanamid CompanyfiledCriticalAmerican Cyanamid Company
Priority claimed from EP19790301967external-prioritypatent/EP0010851B1/de
Application grantedgrantedCritical
Publication of ATE1424T1publicationCriticalpatent/ATE1424T1/de