"Produced throughout the war, was the backbone of the German armored divisions, with about 8,000 built between all the versions by the end of the war, as Germany was unable to build a successor in sufficient quantity to replace it."@en . . "Produced throughout the war, was the backbone of the German armored divisions, with about 8,000 built between all the versions by the end of the war, as Germany was unable to build a successor in sufficient quantity to replace it."@en . "Panzerkampfwagen IV"@en . . . .