U.S. federal trademark · Serial No. 75098072 · Reg. No. 117
[ industrial gas scrubbers, evaporators, heat exchangers, gas liquifiers, gas regenerators, gas absorption units and gas dryers for the decomposition, purification, and scrubbing of gases and for the selective absorption of gases from gas mixtures, for washing liquids and for regenerating laden scrubbing and washing liquids ]
design of industrial plants and engineering services in the fields of decomposing, purifying and scrubbing gases
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