INVISIDOOR

Refrigerating appliances and installations; refrigerating cabinets; refrigerating display cabinets; refrigerators; display refrigeration equipment; display refrigeration apparatus and instruments; refrigeration equipment; refrigeration units; refrigeration equipment, namely food and beverage chilling units, in the nature of aerodynamic energy-saving devices for stabilizing air curtains or for enhancing the integrity of air curtains on the front of vertical refrigeration units in order to maintain the efficiency of the refrigerator, and parts and fittings for such devices.