[ Gas welding machines; soldering irons, gas-operated, Soldering apparatus; thermic lances, namely, powerdriven cleaning lances to remove scale and sludge in factories; Machine tools for removing waste material; Slide rests being parts of machines, namely, powered ramps; Pneumatic shears; Pneumatic Hammers; Industrial machine presses; ] Metalworking machine tools; [ machine tools holders; Punching machines; punching presses; Bending machines; Grinders; Metalworking machines, namely, perforati...