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 AT0153698Aexternal-prioritypatent/AT407377B/de
Application filed by Semperit Ag HoldingfiledCriticalSemperit Ag Holding
Application grantedgrantedCritical
Publication of ATE239664T1publicationCriticalpatent/ATE239664T1/de