73216935
May 24, 1979
Mar 30, 1982
Complexing Agents, Molecular Sieves (Desiccants and Adsorbents), Chemical Products Particularly Applicable for Use in Water Purification and Sewage Treatment and for Use in the Rubber, Adhesive, Lacquer, Artificial Leather and Textile Industries-Namely, Solvents, Acids, Softening, Cleansing and Suspending Agents, Analysis Reagents and Indicators and Chemical Products Particularly Applicable for Use in Agriculture in the Form of Fodder Preservatives
Chemicals