7 AGRICULTURAL MACHINES AND MACHINE-TOOLS, IMPLEMENTS OTHER THAN HAND-TOOLS AND MACHINERY FOR AGRICULTURE, [LIVESTOCK FARMING,] HORTICULTURE, FORESTRY, [GARDENING AND/OR] PLEASURE [GARDENING OR] FARMING, NAMELY, EARTH-WORKING MACHINES, NAMELY, HARROWS WITH TINES, ROTARY HARROWS, ROTARY TILLERS, PLOWS, CULTIVATORS, DISC HARROWS, STUBBLE PLOWS, GROUND MIXERS, WEEDING MACHINES, NAMELY, COMPOSTERS, POWER OPERATED WEEDERS, [SEEDERS, COMBINED EARTH-WORKING AND SOWING MACHINES; HAY-GATHERING MACHINES, NAMELY, TEDDERS, WINDROWERS, COMBINED TEDDERS-WINDROWERS, GRASS MOWERS, GRASS MOWERS-CONDITIONERS, AERATING MOWERS; HARVESTING MACHINES, NAMELY, REAPERS, COMBINED HARVESTERS, BALERS; TREATMENT MACHINES, NAMELY, POWER OPERATED SPRAYERS, LAWNMOWERS; POWER OPERATED HEDGE/GRASS CUTTERS; TRANSPORTERS; ELEVATORS; MACHINES FOR FEEDING CATTLE, NAMELY, SILAGE UNLOADERS, SILAGE UNLOADER-FEEDERS, FORAGE MIXER-FEEDERS; MECHANICAL FERTILIZER SPREADERS; PNEUMATIC FERTILIZER SPREADERS;] THE PARTS AND COMPONENTS THEREOF