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 Wojciech CzajkafiledCriticalWojciech Czajka
Priority to PL27845789ApriorityCriticalpatent/PL159908B1/en
Publication of PL278457A1publicationCriticalpatent/PL278457A1/en
Publication of PL159908B1publicationCriticalpatent/PL159908B1/en