76976040
Jul 5, 2000
Mar 23, 2004
Water conditioning and purifying units for domestic and industrial use, namely, water softening, sterilizing, recycling, membrane filtration, reverse osmosis, ion exchange and filtering units; industrial, environmental and wastewater treatment systems, namely, ion exchange and deionization units, electrowinning units, metal recovery units, membrane filtration and reverse osmosis units, and chemical treatment equipment for removing contaminants from solution
Environmental Control Apparatus