[PAR] [TLE] Panzer IV [SEP] The "Panzerkampfwagen" IV (PzKpfw IV), commonly known as the Panzer IV, was a German medium tank developed in the late 1930s and used extensively during the Second World War.  Its ordnance inventory designation was Sd.Kfz.  161. [PAR] [TLE] Schmalturm [SEP] The Schmalturm turret was a tank turret designed for use on the Panzer V Ausf.  B Panther II medium tank, Panther A and G medium tank, Panzer IV Ausf.  J medium tank and the VK 30.02 DB (a medium tank prototype).  The turret's shape resembled the Soviet T-34 tank turret.  It featured a narrow front to maximize protection while minimizing weight.  It was both lighter and easier-to-manufacture than the standard Panther turret.  The turret had a stereoscopic rangefinder with lenses on either side of the turret, located in spherical bulges.  No Schmalturms entered series production.
[PAR] [TLE] Panzer IV [ SEP ] The " Panzerkampfwagen " IV ( PzKpfw IV ) , commonly known as the Panzer IV , was a German medium tank developed in the late 1930s and used extensively during the Second World War . Its ordnance inventory designation was Sd . Kfz . 161 . [PAR] [TLE] Schmalturm [ SEP ] The Schmalturm turret was a tank turret designed for use on the Panzer V Ausf . B Panther II medium tank , Panther A and G medium tank , Panzer IV Ausf . J medium tank and the VK 30.02 DB ( a medium tank prototype ) . The turret 's shape resembled the Soviet T-34 tank turret . It featured a narrow front to maximize protection while minimizing weight . It was both lighter and easier - to - manufacture than the standard Panther turret . The turret had a stereoscopic rangefinder with lenses on either side of the turret , located in spherical bulges . No Schmalturms entered series production .
Schmalturm was based on the tank that was developed in what time frame?
Schmalturm was based on the tank that was developed in what time frame ?
late 1930s
late 1930s