7 MACHINES FOR SHARPENING METALS, ADJUSTING METALS, [ SUCTION MACHINES FOR INDUSTRIAL USES, MACHINES FOR PACKAGING; ] INDUSTRIAL AND COMMERCIAL MACHINES FOR FASHIONING METALS, WORKING METALS, POLISHING METALS, AND FOR PRINTING ON SHEET METAL; [ COUPLINGS FOR MACHINES OTHER THAN THOSE DESIGNED FOR EARTH VEHICLES, DRIVING CHAINS OTHER THAN THOSE DESIGNED FOR EARTH VEHICLES, METALS BENDING MACHINES, MACHINES FOR MOVING LOADS ON AIR CUSHIONS, PRESSING MACHINES, TRANSMISSIONS GEARS OTHER THAN THOSE DESIGNED FOR EARTH VEHICLES, ] MACHINES FOR DRAWING AND MILLING AND MACHINE GUIDANCE DEVICES, [ LIFTING EQUIPMENT USED IN THE MANUFACTURE OF METALLIC BODY PARTS FOR LAND VEHICLES, ] MACHINE CENTERS USED IN THE MANUFACTURE OF LAND VEHICLES, INDUSTRIAL MANIPULATOR MACHINES, HANDLING EQUIPMENT USED IN THE MANUFACTURE OF LAND VEHICLES FOR LOADING AND UNLOADING VEHICLE PARTS AND COMPONENTS, [ ELECTRIC MOTORS FOR MACHINES OTHER THAN THOSE DESIGNED FOR EARTH VEHICLES, ] MOLDS FOR MAKING MACHINE PARTS, POWER TOOLS AND POWER TOOL HOLDERS USED FOR MAKING MACHINE PARTS, OVERHEAD TRAVELING CRANES, [ MACHINE AND MOTOR SPEED REGULATORS, RIVETING MACHINES, ] INDUSTRIAL ROBOT MACHINES; [ VACUUM BLOWERS, ] TAPPING MACHINES, MACHINE TOOLS, NAMELY, LATHES, CONVEYOR BELTS AND ACTUATOR MACHINES, ELECTRIC ARC WELDING MACHINES, MACHINES FOR MATERIAL TESTING