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 Gryszczuk Aleksander Alka, Roman SkakunfiledCriticalGryszczuk Aleksander Alka
Priority to PL383035ApriorityCriticalpatent/PL383035A1/pl
Publication of PL383035A1publicationCriticalpatent/PL383035A1/pl