U.S. federal trademark · Serial No. 86449340 · Reg. No. 5055210
sensors for measuring adsorption characteristics of fly ash; chemical reagent injection systems for applying chemical reagents to fly ash principally composed of flowmeters, electronic controllers and electrically controlled pumps
[ engineering services for monitoring, measuring, and control of fly ash adsorption characteristics ]
chemical reagents for control of adsorption characteristics of fly ash
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