TROUND

DRILLS FOR BREAKING ROCK, BORING AND PENETRATING THE EARTH, AND FOR TUNNELING AND MINING, ALL USING EXPLOSIVELY PROPELLED PROJECTILES

DRILLS, ENGINE STARTERS, NAIL DRIVERS, AND AIR COMPRESSORS; ALL USING EXPLOSIVELY PROPELLED CHARGES

AUTOMATIC, SEMI-AUTOMATIC, AND MANUAL PISTOLS, RIFLES, MACHINE GUNS, SINGLE AND MULTIPLE BARREL CANONS, AND AMMUNITION THEREFOR