76445008
Aug 29, 2002
May 18, 2004
Drinking water and sea water purification systems which use reverse osmosis to treat brackish water and sea water, and are sold in pre-assembled and ready-to-assemble kits, comprising, high pressure filters and housings therefor, reverse osmosis filters and housings therefor, pre-filters and housings therefor, high pressure pumps, and electric generators, all sold as a unit
Environmental Control Apparatus