Filters for fluids, namely, for water and area-water solutions; Separators for the cleaning and purification of liquids; Slurry treatment units for stabilizing and sanitizing slurry; Sustainable onsite water recycling and wastewater treatment systems; Waste water purification apparatus, installations and tanks; Waste water purification units; Water treatment apparatus, namely, clarification and thickening machines for use in treatment of liquids in the nature of water, waste water and industr...

chemical used in the manufacture of paper, namely, chemical coating for the coated front surface of carbonless paper, sold as a feature of carbonless paper