U.S. federal trademark · Serial No. 79100808 · Reg. No. 4181352
Equipment and installations for treating sludge from sewage stations for urban and industrial wastewater, namely, sludge dehydration equipment in the nature of vacuum filters, belt pressure filters, filter presses, sand filters and dewatering machines, all of the foregoing for wastewater
Conversion of sludge from urban and wastewater treatment plants into energy, fuels and organic soil conditioners for use in agriculture and inert products in the nature of ash, vitrified ash, char, clinker, minerals, inorganic sludge byproducts and organic sludge byproducts
Engineering services, namely, the design, calculation and dimensioning of installations for the treatment of sludge from wastewater and industrial wastewater treatment plants; engineering; professional consulting in the building engineering of the aforementioned installations; construction drafting in connection with the aforementioned installations
Installation, construction, servicing, maintenance and repair services for equipment and installations for the treatment of waste, particularly of sludge from urban and industrial wastewater treatment plants
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