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 DE19813110805external-prioritypatent/DE3110805A1/en
Priority claimed from DE19813127696external-prioritypatent/DE3127696A1/en
Application filed by Merck Patent GmbhfiledCriticalMerck Patent Gmbh
Priority claimed from EP84113794Aexternal-prioritypatent/EP0157910B1/en
Application grantedgrantedCritical
Publication of ATE44459T1publicationCriticalpatent/ATE44459T1/en