U.S. federal trademark · Serial No. 78492051 · Reg. No. 3163682
Machines for the separation of solids from liquids in water treatment; devices, machines and plants for water purification as well as waste water treatment, namely, filtration installations; sewage treatment plants, namely, industrial purification plants with filtering membrane technology; biological purification plants for purifying sewage with filtering membranes; complete wastewater purification plants housed in a container
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