U.S. federal trademark · Serial No. 79120336 · Reg. No. 4452891
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water, supply and sanitary purpose, namely, air cleaning units, air cleaning units containing ionization apparatus for the treatment of air in the nature of structures which capture contaminated air for the purpose of purification and filtrations for use in smoke cleaning solutions, medical, chemical, retail and manufacturing industries
Treatment of materials, namely, chemical treatment of contaminated air
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