Cooling installations and devices; fast freezers, freezing tunnels, shock freezers for the food and beverage industries

Installation, outdoor construction, repair, maintenance and servicing of plants (essentially consisting of gasometers, also for liquified gases, evaporators, gas cylinders, pumps, instruments and pipe lines) for the storing of gases, of installations for the application technic of gases, namely for the cooling and/or the generation of a certain atmosphere, of apparatus for the cooling and/or freezing of food and other objects at low temperatures with the aid of cold or liquified gases, of filling and packaging machines, in particular for food

Development of processes and engineering services in the field of cooling and/or freezing of objects, in particular food, and the use of gases, also in liquified form when cooling and/or freezing

Lighting, heating, steam generation, cooking, cooling, drying, ventilating and air-conditioning installations and apparatus; quick freezers, freezing tunnels, shock freezers, ventilators; suction apparatus for gases; instruments for compressed air and gas conduits, in particular pressure reduction, regulating, check, cut-off and safety valves; main, stop cock and change taps; mixing, filling and transfer apparatus for gases, also for liquid gases; and all other goods in this class