Łukasik, KrzysztofKrzysztofŁukasik2024-12-192024-12-192011https://hdl.handle.net/20.500.14629/16921Patenthttps://ewyszukiwarka.pue.uprp.gov.pl/search/pwp-details/P.394732WUP 11/2013BUP 23/2012P.394732Pat.215194