11 Fermentation apparatus for industrial purposes; industrial cooking, heating, cooling, drying and preservation equipment, namely, commercial and industrial cooking ovens, heat generators, cooling apparatus for food and beverage production, drying apparatus for food and feed, freeze dryers and electric dehydrators for food and feed; downstream processing equipment from the fermenter, namely, liquid-liquid and solid-liquid separation and liquid-liquid and solid-liquid filtration processing machines and apparatus for processing food, feed, and beverages; bio-processing-based fermentation apparatus for industrial purposes, industrial cooking, heating, cooling, drying, and preservation equipment, namely, commercial and industrial cooking ovens, heat generators, cooling apparatus for food and beverage production, drying apparatus for food and feed, freeze dryers and electric dehydrators for food and feed; downstream processing equipment from the fermenter, namely, liquid-liquid and solid-liquid separation and liquid-liquid and solid-liquid filtration processing machines and apparatus for processing food, feed and beverages; bio-processing-based fermentation apparatus for industrial purposes, namely, fermentation apparatus for industrial purposes