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 Inst Obrobki SkrawaniemfiledCriticalInst Obrobki Skrawaniem
Priority to PL19066476ApriorityCriticalpatent/PL106661B3/pl
Publication of PL190664A1publicationCriticalpatent/PL190664A1/pl
Publication of PL106661B3publicationCriticalpatent/PL106661B3/pl