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 Janusz Wójcik, Marek Wójcik, Paweł WójcikfiledCriticalJanusz Wójcik
Priority to PL396172ApriorityCriticalpatent/PL218507B1/en
Publication of PL396172A1publicationCriticalpatent/PL396172A1/en
Publication of PL218507B1publicationCriticalpatent/PL218507B1/en