Tag: Invention in Poland
13th International Exhibition of Inventions (IWIS 2019)
13th edition of the International Exhibition of Inventions “IWIS 2019” was held on October 14-16, 2019 in the Main Hall of the Warsaw University of Technology. ...International Warsaw Invention Show (IWIS 2019)
13th edition of the International Exhibition of Inventions “IWIS 2019” was held on October 14-16, 2019 in the Main Hall of the Warsaw University of Technology. ...