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 AT0018501Aexternal-prioritypatent/AT410534B/de
Application filed by Franz KranebitterfiledCriticalFranz Kranebitter
Application grantedgrantedCritical
Publication of ATE276917T1publicationCriticalpatent/ATE276917T1/de