Barking machines; dish washing machines; wind-powered electricity generators; extensions for power tools; electrostatic generators; machines for generating gas by electrolysis; electric motors, not for land vehicles; motors, other than for land vehicles; driving motors, other than for land vehicles; conveying system equipment, namely, blowers; air suction machines; blowing machines for the compression, sucking and carrying of grain; blowing machines for the compression, exhaustion and transpo...