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 Janina Kucharska, Jacek Kucharski, Maciej KucharskifiledCriticalJanina Kucharska
Priority to PL121333UpriorityCriticalpatent/PL67358Y1/en
Publication of PL121333U1publicationCriticalpatent/PL121333U1/en
Publication of PL67358Y1publicationCriticalpatent/PL67358Y1/en