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 Grzegorz OlechfiledCriticalGrzegorz Olech
Priority to PL364149ApriorityCriticalpatent/PL204978B1/en
Publication of PL364149A1publicationCriticalpatent/PL364149A1/en
Publication of PL204978B1publicationCriticalpatent/PL204978B1/en