"PzKpfw III Ausf L"@en . . "1937"^^ . "Kingdom of Hungary"@en . "V4"@en . . "petrol"@en . "Prototype Only"@en . . "Nicholaus Straussler"@en . "None"@en . . "The Light Tank V4 was one of Nicholas Straussler's earlier armoured vehicle projects. The V4 had a cross-articulated three-point suspension with leaf springs and rubber bogie rollers. The V4 was actually used experimentally to develop pontoon devices for ferrying purposes. The tank remained in prototype form only."@en . "1937"^^ . "The Light Tank V4 was one of Nicholas Straussler's earlier armoured vehicle projects. The V4 had a cross-articulated three-point suspension with leaf springs and rubber bogie rollers. The V4 was actually used experimentally to develop pontoon devices for ferrying purposes. The tank remained in prototype form only."@en . "Kingdom of Hungary"@en . . "Light Tank V4"@en . . "yes"@en . . . "1937"^^ . "leaf spring"@en . . . .