U.S. federal trademark · Serial No. 86194347 · Reg. No. 4690984
Chemical compounds used as CO2 absorbants for use in military, commercial and recreational rebreathers, mine safety equipment and submarine air filtering systems [ ; chemical preparations in the nature of adsorbents, namely, molecular sieves for separating, purifying and drying gaseous streams in Pressure Swing Adsorption (PSA), Temperature Swing Adsorption (TSA) and Vacuum Pressure Swing Adsorption (VPSA) applications ]
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