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 GdanskafiledCriticalPolitechnika Gdanska
Priority to PL96312362ApriorityCriticalpatent/PL178418B1/en
Publication of PL312362A1publicationCriticalpatent/PL312362A1/en
Publication of PL178418B1publicationCriticalpatent/PL178418B1/en