77171386
May 2, 2007
REAGENTS AND SUBSTRATES, NAMELY, CHEMICAL COMPOUNDS FOR USE IN PATTERNING AT NANO SCALE OR NEAR NANO SCALE; DESCALING PREPARATIONS FOR INDUSTRIAL PURPOSES; CHEMICALS PRODUCTS FOR PREVENTING SCALE; CHEMICAL AGENTS FOR CHELATING AND SEQUESTERING; WASTE WATER TREATMENT CHEMICALS FOR INDUSTRIAL USE
ChemicalsFILTERS MADE OF FIBERS FOR WATER FILTRATION; WATER TREATMENT EQUIPMENT, NAMELY CARTRIDGE FILTRATION UNITS; WATER TREATMENT EQUIPMENT, NAMELY, REVERSE OSMOSIS FILTRATION UNITS; WATER FILTERS
Environmental Control Apparatus