85106862
Aug 13, 2010
Lifesaving, non-medical apparatus, namely, breathing protection system comprised of reactors, catalysts, adsorbents, filters, air heaters, air purifiers, oxidization chemicals and chemical compounds sold as a unit
Electrical and Scientific ApparatusAir purification system comprised of reactors, catalysts, adsorbents, filters, air heaters, air purifiers, oxidization chemicals and chemical compounds sold as a unit
Environmental Control Apparatus