US PATENT SUBCLASS 102 / 440
.~ Having liquid/gas propellent means

Current as of: June, 1999
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102 /   HD   AMMUNITION AND EXPLOSIVES

430  DF  CARTRIDGES {14}
440.~ Having liquid/gas propellent means

DEFINITION

Classification: 102/440

Having liquid/gas propellent means:

(under subclass 430) Subject matter wherein the force that causes a projectile to move is a combination of a liquid and gas.