Kammala wannan jumla: Jonas Patrik Ljungström ta mahara fasaha sababbin abubuwa bayar da gudunmawar da kuma aikata lambobin yabo a tsakanin sauran a General Industrial nuni na Stockholm (1866), da
Janar Art da kuma Industrial Exposition na Stockholm (1897), Exposition Universelle (1878), Exposition Universelle (1900), Brussels Geographic Conference (1876), Centennial Exposition a Philadelphia (1876), da kuma Duniya na Columbian Exposition a Chicago (1893). Yayin da yake Philadelphia a 1876 ya sadu da masanin kimiyyar Sweden Salomon August Andrée wanda ya kasance abokin dangi har zuwa mutuwarsa, yana koyar da 'ya'yan Ljungström Birger da Fredrik a fannin kimiyyar lissafi.