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 AT1032001Aexternal-prioritypatent/AT409853B/de
Priority claimed from AT17672001Aexternal-prioritypatent/AT411590B/de
Application filed by Andritz Ag MaschffiledCriticalAndritz Ag Maschf
Priority claimed from EP01130577Aexternal-prioritypatent/EP1225142B2/de
Application grantedgrantedCritical
Publication of ATE341513T1publicationCriticalpatent/ATE341513T1/de