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 Ireneusz OleszczukfiledCriticalIreneusz Oleszczuk
Priority to PL29445292ApriorityCriticalpatent/PL168005B1/en
Publication of PL294452A1publicationCriticalpatent/PL294452A1/en
Publication of PL168005B1publicationCriticalpatent/PL168005B1/en