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 DE19853523599external-prioritypatent/DE3523599A1/de
Application filed by Blum AlbertfiledCriticalBlum Albert
Application grantedgrantedCritical
Publication of ATE57994T1publicationCriticalpatent/ATE57994T1/de