72108586
Nov 16, 1960
Sep 18, 1962
Emulsion Breaking Compositions Employed in the Breaking and Resolving of Petroleum Emulsions; Compositions Used as Paraffin Aids which Are Paraffin Solvents and Paraffin Inhibitors Employed in the Treatment of Oils; Anticorrosion Chemicals; Desalting Chemicals; Scale Inhibiting Compositions; Microbisides; Surface Active Agents and Water Flooding Chemicals
Metal Goods