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 DE19803003392external-prioritypatent/DE3003392A1/de
Priority claimed from DE19803008557external-prioritypatent/DE3008557A1/de
Application filed by Hans-Jochen EisenbergfiledCriticalHans-Jochen Eisenberg
Priority claimed from EP80108114Aexternal-prioritypatent/EP0034221B1/de
Application grantedgrantedCritical
Publication of ATE5272T1publicationCriticalpatent/ATE5272T1/de