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 Huta Im Tadeusza SendzimirafiledCriticalHuta Im Tadeusza Sendzimira
Priority to PL95306682ApriorityCriticalpatent/PL176141B1/en
Publication of PL306682A1publicationCriticalpatent/PL306682A1/en
Publication of PL176141B1publicationCriticalpatent/PL176141B1/en