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 Przed Prod Aparatow I KonstrukfiledCriticalPrzed Prod Aparatow I Konstruk
Priority to PL10409996UpriorityCriticalpatent/PL57783Y1/en
Publication of PL104099U1publicationCriticalpatent/PL104099U1/en
Publication of PL57783Y1publicationCriticalpatent/PL57783Y1/en