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 Vyzk A Vyvojovi Ustav Z VseobfiledCriticalVyzk A Vyvojovi Ustav Z Vseob
Priority to AT849771ApriorityCriticalpatent/AT337877B/de
Publication of ATA849771ApublicationCriticalpatent/ATA849771A/de
Application grantedgrantedCritical
Publication of AT337877BpublicationCriticalpatent/AT337877B/de