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 Jadwiga WozniakfiledCriticalJadwiga Wozniak
Priority to PL10682597UpriorityCriticalpatent/PL59362Y1/en
Publication of PL106825U1publicationCriticalpatent/PL106825U1/en
Publication of PL59362Y1publicationCriticalpatent/PL59362Y1/en