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 DE19873743848external-prioritypatent/DE3743848A1/en
Priority claimed from DE19883825118external-prioritypatent/DE3825118A1/en
Application filed by Boehringer Ingelheim IntfiledCriticalBoehringer Ingelheim Int
Priority claimed from EP88121480Aexternal-prioritypatent/EP0321973B1/en
Application grantedgrantedCritical
Publication of ATE96839T1publicationCriticalpatent/ATE96839T1/en