Classification Information
Filtering units for wastewater; Industrial-water purifying apparatus; Ozone sanitizers for air and water; Waste water purification units; Water filtering apparatus; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics; Water purification and filtration apparatus; Water purification installations; Water purification units; Water purifiers; Water purifying apparatus; Water purifying units, for potable water for industrial use; Water sterilizers; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, reverse osmosis filtration units; Water treatment equipment, namely, ultraviolet sterilization units
Environmental Control Apparatus