99208388
May 29, 2025
Ceramic particles or shaped bodies for use as a filtering media in sulfur compound filtration from gas and liquid streams; Mineral substances in the nature of used as filtering materials for sulfur [compound] filtration from gas and/or liquid streams
ChemicalsFluid filters and purifiers; air filters for gasmasks; air filters for vehicles, watercraft, and aircraft; filters and purifiers for the removal of noxious substances from liquid and gas streams; air filters and purifiers; filters and purifiers for the removal of oxides of nitrogen, ammonia and amines, compounds of sulfur, halogens and compounds of halogens, including bromine chlorine, fluorine, iodine, and other odiferous and/or toxic contaminants from gases or liquids
Environmental Control Apparatus