75873094
Dec 16, 1999
Aug 14, 2001
PHOTOCATALYTIC AIR PURIFICATION AND DETOXIFICATION UNITS FOR COMMERCIAL, DOMESTIC, OR INDUSTRIAL USE AND REPLACEMENT PARTS THEREFOR, AND REPLACEMENT PHOTOCATALYTIC FILTERS, PHOTOCATALYTIC REACTORS AND BLACK LIGHT UNITS, NAMELY BULBS, LAMPS, AND TUBES
Environmental Control Apparatus