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 filedfiledCritical
Priority to PL21143178ApriorityCriticalpatent/PL112741B2/en
Publication of PL211431A2publicationCriticalpatent/PL211431A2/xx
Publication of PL112741B2publicationCriticalpatent/PL112741B2/en