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 Andrzej DubinskifiledCriticalAndrzej Dubinski
Priority to PL29059291ApriorityCriticalpatent/PL290592A1/en
Publication of PL290592A1publicationCriticalpatent/PL290592A1/en