U.S. federal trademark · Serial No. 72122866 · Reg. No. 0733634
Water Soluble Salts of Sulfonates of Naphthalene and Its Homologues and Alkylated Derivatives, in the Form of Slurry and Granular Powders for Use as Detergents, Surface-Active Agents, Anticaking Agents, Flotation Aids and Soil Treating Agents
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