Variable speed drives for machines; electric alternating current motor drives; electric drives for elevators; electric drives for lifts; electric drives for machine tools; electric drives for machines; electric drives for motors [other than for land vehicles]; electrical drives for machines; none of the aforesaid goods being for use in the field of welding and/or cutting

Electronic variable speed units; speed controllers [electronic]; variable speed control apparatus; none of the aforesaid goods being for use in the field of welding and/or cutting