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CHEMICAL SUBSTANCES AND PREPARATIONS FOR USE AS SCALE INHIBITORS AND ANTIFOULANTS IN MEMBRANE SYSTEMS USED FOR POTABLE, INDUSTRIAL AND WASTE WATERS SYSTEMS

CHEMICALS AND CHEMICAL COMPOSITIONS FOR USE AS A COATING TO ENHANCE CORROSION PROTECTION AND PAINT ADHESION ON STEEL, ALUMINUM, GALVANIZED AND MIXED METAL SURFACES FOR GENERAL INDUSTRIAL USE IN THE MANUFACTURE OF METAL PRODUCTS