72233275
Nov 24, 1965
Sep 13, 1966
CHEMICAL FORMULATIONS OR COMPOUNDS INTENDED TO PROMOTE THE REMOVAL OF SOLID MATTER FROM WATER IN CLARIFICATION, SETTLING OR FILTRATION OPERATIONS, DISPLACEMENT PUMPS AND FEEDER MECHANISM FOR INJECTING CHEMICAL FORMULATIONS OR COMPOUNDS
Metal GoodsCOMPOUNDS FOR THE ERADICATING AND REMOVING OF RUST, SCALE, CARBON DEPOSIT, SOOT FORMATION, CORROSION, SLUDGE FORMATION, ALGAE FORMATION, DISCOLORATION, AND CONGESTION, FROM HEATING, COOLING, AND REFRIGERATING SYSTEMS AND FROM OTHER EQUIPMENT IN WHICH WATER, AND/OR STEAM AND FUEL ARE UTILIZED
Metal Goods