Lenik, KlaudiuszKlaudiuszLenikKajdas, CzesławCzesławKajdasBorowski, GabrielGabrielBorowski2024-12-192024-12-191993https://hdl.handle.net/20.500.14629/17397Urządzenie do badania oporów tarciaMethod of determining the coefficient of friction as a factor dependent on conditions in which a given kinematic pair operatesPatenthttps://ewyszukiwarka.pue.uprp.gov.pl/search/pwp-details/P.298025WUP 10/1996BUP 19/1994P.298025Pat.170088