Cooling installations and machines for water, ice, air, and food; refrigerators; ice machines and apparatus; ventilation hoods; hot air ovens; heating apparatus, electric for heating air, water, and conductive materials; refrigerating apparatus and machines; drying apparatus and installations for drying apparatus for chemical processing; industrial dryers for heating and dehumidifying; drying apparatus and installations, namely, lyophilizers for freeze drying; refrigerating cabinets; water pu...