72153391
Sep 18, 1962
May 26, 1964
Pure and Chemically Modified Mannogalactan Gums Suitable for Thickeners and Dispersing Agents in the Food Industry; Printing Gums, Sizing and Finishing Agents in the Textile Industry; Beater and Wet End Additives for Use in the Paper Industry; Stabilizers, Thickeners, Dispersing Agents and Fillers in the Pharmaceutical Industry; Flocculants and Flotation Agents in the Mining Industry; Fluid Loss Control Additives and Fracking Fluid Thickeners for Oilwell Drilling; Cosmetic Stabilizers and Thickeners; and Pasting and Leather Dressing Agents
Metal Goods