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
Application filed by Guido OberdorferfiledCriticalGuido Oberdorfer
Priority claimed from EP83810262Aexternal-prioritypatent/EP0097619B1/de
Application grantedgrantedCritical
Publication of ATE30063T1publicationCriticalpatent/ATE30063T1/de