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 Elzab Sa Zaklady Urzadzen KompfiledCriticalElzab Sa Zaklady Urzadzen Komp
Priority to PL30016893ApriorityCriticalpatent/PL172082B1/en
Publication of PL300168A1publicationCriticalpatent/PL300168A1/en
Publication of PL172082B1publicationCriticalpatent/PL172082B1/en