Components in this class for heat power stations and solar collectors for heating and solar furnaces, namely, air cleaning units, furnaces, solar furnaces, solar collectors for heating, heating and cooling installations, namely, heat pipes to cool heat producing components, heat sinks for use in heating, cooling and ventilating apparatus, heat accumulators, chimneys, namely, lamp chimneys, steam generating installations, all being goods for industrial use in connection with power stations and...

Power stations in this class, namely, heat power plants and solar collectors for heating and solar furnaces; components in this class for heat power stations and solar collectors for heating and solar furnaces, namely, air cleaning units; including furnaces, heating and cooling installations, namely, heat pipes to cool heat producing components, heat sinks for use in heating, cooling and ventilating apparatus, heat accumulators, chimneys, namely, lamp chimneys, steam generating installations,...

construction and repair services; namely, construction and repair of transmission towers and lines, power stations, steel plants, oil and gas offshore rigs, pipelines, refineries, mines, smelters, rolling stock, oil processing plants, wharves and jetties, aircraft, manufacturing facilities, bridges, defense facilities and material handling facilities

WASTE WATER TREATMENT SERVICES