POLYLESS

Filters and filtering screens as parts of sludge processing machines; industrial filtering machines, namely, wastewater filtering machines; sifting machines; machine parts, namely, filter screens for sludge processing machines ; industrial screening machines, namely, wastewater screening machines; machines for removing solid materials from liquids and sludges; solid-liquid separators, namely, machines for separating solid from liquids in sludge; sludge pumps; filtering, separating and sorting machines for processing sludge; filtering, separating and sorting machines for processing waste; cyclone separators; separators for separating solids from liquid, namely, machines for separating target materials from mixtures of materials

Waste water purification filter for industrial or civil water purification installations; water filtering apparatus; filters being parts for water purifying filtering installation; sewage treatment plants; apparatus, machines and installations for mechanical, chemical and biological water purification and water treatment; separators for the cleaning and purification of liquids