7 machine motor drive units except for propulsion of land vehicles, including drive units driven by one or more electric motors, machine motor electro mechanical drive units except for propulsion of land vehicles; electric motors for machines except for propulsion of land vehicles; mechanical servo mechanisms, namely, motors except for propulsion of land vehicles; linear actuators;[ rotary actuators], linear actuators designed as lifting columns, linear actuators designed as drive units for lifting columns[, mechanically operated, hydraulic valve and pneumatic valve actuators; ]electro-mechanical lifting columns with two or more sections,[ mechanical, hydraulic and pneumatic lifting columns,] electro-mechanical lifting columns, electrically driven lifting columns; [gears for machines other than for land vehicles; transmissions for machines and transmission components, namely, gear wheels, chains and belts, except for propulsion of land vehicles; ]machine couplings and brakes except for propulsion of land vehicles; structural parts not included in other classes for the aforesaid goods; mechanical, [hydraulic and pneumatic ]actuators, electrically driven actuators; lifting columns with two or more sections, mechanical lifting columns,[ hydraulic lifting columns, pneumatic lifting columns,] electro-mechanical lifting columns, electrically driven lifting columns, the aforesaid goods for agricultural machinery, implements and equipment, such as wagons, straw balers, feeding plants, feed mixers, sprayers, crop harvesters, beet harvesters, beet toppers, combine harvesters, incubators irrigation equipment, semi-liquid manure spreaders, rotary cultivators, bale wrappers, machines for wrapping bales in sheets, silage cutters, sowing machines, wood chippers as machines for cutting trees into chips, chairs for airplanes, chairs for busses, doors for trains, floor cleaning machines, hand brakes, harpoon systems, ramps to trains, road signs, road signs mounted on vehicles or trailers, telescopic lighting systems, warning lights mounted on vehicles, bars, equipment for municipal vehicles and contractors vehicles, salt spreaders, sludge exhausters, sweeping machines, leaders, excavators, trenching machines, truck concrete mixers, irrigation machines, trucks for transportation of vehicles, rescue vehicles, fire-fighting vehicles, production plants, machine tools, lid openers for industrial purposes, fume cupboards, diary scanning machines, window openers, door automatic equipment, boom equipment, graphic machinery, packaging machines, press machines, textile machines, mixers for paint, motor controls, parabolic antennas, stop arms on checkout counters, ventilating dampers, ventilating plants, automatic mop wringers, dish washing machines, self-purifying toilets, washing plants, washing plants for vehicles, equipment for material and goods handling, such as working lifts, lifting trucks, conveyors, roller conveyors, belt conveyors, pallet lifters, lifting tables, equipment for sport, gymnastic and leisure facilities, fitness instruments; such as treadmills, levelers for long jumping tracks, shooting targets, washing machines for golf clubs, motor boats, marine engines, chairs and seats for boats, pool covers, lawn mowers, automatic coffee machines