7 [ AGRICULTURE ] * AGRICULTURAL * MACHINES, NAMELY, [ SOIL WORKING MACHINES, NAMELY, HARROWS, POWER TILLERS, PLOUGHS, CULTIVATORS, DISC HARROWS, ] HAY GATHERING MACHINES, [ NAMELY, TEDDERS, SWATHERS, TEDDER-SWATHER COMBINES AND REPLACEMENT PARTS THEREFOR; ] GRASS MOWERS, GRASS MOWER-CONDITIONERS, GRASS CONDITIONERS, AERATING MOWERS AND REPLACEMENT PARTS THEREFOR; [ HARVESTING MACHINES, NAMELY, HARVESTERS, COMBINE HARVESTERS, BALERS; SOIL TREATMENT MACHINES, NAMELY, DUSTERS; SEEDERS, PNEUMATIC SEEDERS, MECHANICAL SEEDERS, LAWN MOWERS, MULCHERS AND REPLACEMENT PARTS THEREFOR; POWER OPERATED HEDGE/GRASS CUTTERS, MACHINES, NAMELY, SILAGE UNLOADERS, SILAGE UNLOADER FEEDERS, FORAGE MIXER-FEEDERS, FERTILIZER SPREADERS AND REPLACEMENT PARTS THEREFOR, POWER TRANSMISSIONS FOR POWER OPERATED AGRICULTURAL MACHINES, PROPULSION DEVICES, NAMELY, INTERNAL COMBUSTION ENGINES FOR POWER OPERATED AGRICULTURAL MACHINES; AND ELECTRIC MOTORS FOR POWER OPERATED AGRICULTURAL MACHINES; ] GEAR CASINGS FOR POWER OPERATED AGRICULTURAL MACHINES; CRANKCASE FOR LAND VEHICLES