U.S. federal trademark · Serial No. 85187640 · Reg. No. 4136409
Fuel delivery units for steam boilers; steam generators; water treatment units for filtration, dealkination and demineralization; and parts for the aforesaid goods, namely, fuel inlets and fuel racks, industrial fans, burners, stack economizers, fuel gas recirculation and water treatment units, deaerators and heat pumps
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