1916 By Editor Posted April 11, 2019 In 19162019-04-112019-04-12https://demaco.com/update/wp-content/uploads/2019/04/demaco-logo.pngDemacohttps://demaco.com/update/wp-content/uploads/2019/04/1916-horizontal-gromola_12433789583_l-2.jpg200px200px 0 Ignazio De Francisci invents and patents the horizontal Gromola. Editor
