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 Politechnika Wroclawska, Dolnoslaska Fabryka Maszyn WlofiledCriticalPolitechnika Wroclawska
Priority to PL19109476ApriorityCriticalpatent/PL106504B1/en
Publication of PL191094A1publicationCriticalpatent/PL191094A1/en
Publication of PL106504B1publicationCriticalpatent/PL106504B1/en