U.S. federal trademark · Serial No. 87640683 · Reg. No. 5484887
Apparatus for filtering drinking water; Waste water purification apparatus, installations and tanks; Water treatment apparatus, namely, clarification and thickening machines for use in treatment of liquids in the nature of water, waste water and industrial water; Industrial-water purifying apparatus
Installation, maintenance and repair of water purifying apparatus, namely, clarification and thickening machines for use in treatment of liquids in the nature of water, waste water and industrial water
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