72122866
Jun 26, 1961
Jul 3, 1962
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
Metal Goods