K pattern flamethrower
The K pattern flamethrower ( Polish: "miotacz ognia wzór K" ) was a man-portable backpack flamethrower , produced in occupied Poland during World War II for the underground Home Army . 
<triplet> K pattern flamethrower <subj> flamethrower <obj> instance of <subj> World War II <obj> conflict <triplet> Home Army <subj> World War II <obj> conflict