Stanisław Wigura – a brilliant aircraft designer from the Warsaw University of Technology / Business - Innovations - Technology (BIT of WUT) / Research / Home - Warsaw University of Technology
Air disinfection devices for bus, train, ship and airplane. UV disinfection for public transport. Disinfects up to 99.99 %. Also inactivates corona viruses. Also effective against mutations of SARS-CoV-2.
Warsaw Poland June 19 2006 German Stock Photo (Edit Now) 1078699661
Free Fountain Lights in Warsaw during Summer ~ My Traveling Joys