U.S. federal trademark · Serial No. 79169050 · Reg. No. 4975419
Air purification apparatus and air purification machines; ventilation installations and apparatus in the nature of air conditioning units; fans for air conditioning apparatus; industrial scrubbers for removing particulate matter from the air, namely, venturi scrubbers; vent gas scrubbers
Technical planning and technical consultancy in relation to the engineering and designing of air purifying apparatus and air purifying machines
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