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 Paweł Sadłecki, Małgorzata Walentowicz-Sadłecka, Włodzimierz SadłeckifiledCriticalPaweł Sadłecki
Priority to PL129869UpriorityCriticalpatent/PL72349Y1/pl
Publication of PL129869U1publicationCriticalpatent/PL129869U1/pl
Publication of PL72349Y1publicationCriticalpatent/PL72349Y1/pl