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 Zabrzanska Fab Mas GorniczychfiledCriticalZabrzanska Fab Mas Gorniczych
Priority to PL19947477ApriorityCriticalpatent/PL106266B1/pl
Publication of PL199474A1publicationCriticalpatent/PL199474A1/pl
Publication of PL106266B1publicationCriticalpatent/PL106266B1/pl