machines for washing food stuffs; machines for drying vegetables; [ machines for trimming, hashing, mincing, beating, mixing, kneading, homogenizing food stuffs; machines for forming meatballs and hamburgers; electric machines for extracting or separating egg whites from yolks in eggs; machines for peeling garlic, onions, potatoes and other vegetables; electric pumps for pouring soups and warm beverages; machines for opening cans of food stuffs or other products; ] machines for cooking foods;...