COUGH DROPS

ELECTRICAL APPARATUS AND MACHINES, PARTICULARLY PORTABLE ELECTRIC TOOLS FOR BORING, BUFFING, DRILLING, GRINDING, NUT RUNNING, REAMING, SCREW DRIVING, SANDING, STUD SETTING AND TAPPING; ALSO CIRCUIT BREAKERS, ELECTRIC HAMMER DRILLS, ELECTRIC SPIKE DRIVERS, ELECTRIC HOISTS, WOOD BORING DRILLS, TRACK DRILLS, RAIL-BONDING DRILLS, STAYBOLT TAPPERS, ELECTRIC WOOD-BORING MACHINES, AND ELECTRIC WRENCHES AND PARTS THEREOF

CASINGS FOR THE ELECTRICAL EQUIPMENT OF MOTORS AND SIMILAR POWER APPARATUS TO PREVENT ELECTRICAL EMANATIONS FROM LEAVING OR OUTSIDE ELECTRICAL IMPULSES FROM AFFECTING SAID EQUIPMENT