Manufacture of motor vehicles, trailers and semi-trailers, Manufacture of bodies (coachwork) for motor vehicles; manufacture of trailers and semi-trailers, Manufacture of machinery chiefly employed by grain milling industry and for the oil mills: machinery to clean, sort or grade seed, grain or dried leguminous vegetables; machinery used to produce flour, meal or other ground products; machinery for the extration or preparation of animal or fixed vegetable fats and oils. (29253)