The tank, improved airplanes (machine guns, bombs, Photography from airplanes, faster, greater range) improved gas masks, trucks used to move artillery instead of horses, field phones, and the start of radio communications in the military.
Tanks
The sling shot
Radar, Computers, Rockets
the machine gun, the battle tank
the machine gun, the battle tank
Tanks and Aircraft were both popular tools of combat during World War II
This weapon was carried by infantry officers, tank crews and pilots. There were no significant innovations from those pistols used in World War 1.
Landing equipmentAmphibious vehiclesJeepsTorpedoes
The jeep, landing craft, blood bank.
First versions of tanks, machine guns(immobile), poison gases, and gas masks.
Radar, the atomic bomb, tanks, bombers, new dogfighting planes, and new weapons
Kaiser's innovations let American war workers produce great ships very quickly contributing to the American victory in WWII.