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 DE19853521927external-prioritypatent/DE3521927A1/de
Application filed by Paul Sen GutermuthfiledCriticalPaul Sen Gutermuth
Priority claimed from EP86108199Aexternal-prioritypatent/EP0206204B1/de
Application grantedgrantedCritical
Publication of ATE57312T1publicationCriticalpatent/ATE57312T1/de