U.S. federal trademark · Serial No. 74602469 · Reg. No. 413361
installations for the detoxification of residues from the incineration of household and special refuse, including hazardous waste, comprising dry extraction and sorting of residue by sieving, magnets, eddy currents, and picking of furnace bottom ash and fly ash for separating out higher quality extracted metals such as iron, all for use in the waste treating industry
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