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 Jaworznicko Mikolowskie ZakladfiledCriticalJaworznicko Mikolowskie Zaklad
Priority to PL24392483ApriorityCriticalpatent/PL139710B1/en
Publication of PL243924A1publicationCriticalpatent/PL243924A1/en
Publication of PL139710B1publicationCriticalpatent/PL139710B1/en