Electric cookers, namely, electric friction cookers; Apparatus and appliances for cooking, namely, electric friction cookers; Commercial cooking apparatus, namely, commercial and industrial electric friction cookers; Cooking installations, namely, electric friction cookers for cooking raw materials into health foods, breakfast cereals, extruded foods, baby foods, meat rubs and stuffings, curry sticks, flours, breadcrumbs, gluten free products, meals, instant soup mixes, sweets, and snacks