This tank is created the Czech military into the eve of World War II, but following the annexation of Czechoslovakia by Germany, in 1938, it began being produced the German military. Following its quality design, this tank wound up being accustomed equip the German armoured devices. At the start of the war, over 80 kinds of the 38(t) was produced and useful for the intrusion of Poland; 8 weeks as time goes on, around 200 cars was located in the Battle of France. 1,200 kinds of the 38(t) have been produced until 1942, about became clear that its armour (according to a 3.7 Cm cannon.) had become inadequate from enemy^aEURTMs cars. But other specialised cars was in reality constructed regarding stunning and reliable framework from the 38(t), specially self-propelled artillery and tank destroyers that have been used before end associated with war.