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, Gliwickie Przed Budownictwa PrfiledCriticalPolitechnika Wroclawska
Priority to PL25351485ApriorityCriticalpatent/PL253514A2/en
Publication of PL253514A2publicationCriticalpatent/PL253514A2/en