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 to AT186376ApriorityCriticalpatent/AT346079B/de
Priority claimed from AT677973Aexternal-prioritypatent/AT339060B/de
Application filed by Vmw Ranshofen Berndorf AgfiledCriticalVmw Ranshofen Berndorf Ag
Priority to AT186376Aprioritypatent/ATA186376A/de
Priority to DE2711071Aprioritypatent/DE2711071C2/de
Priority to CH315277Aprioritypatent/CH633045A5/de
Publication of ATA186376ApublicationCriticalpatent/ATA186376A/de