CARBON PAPER AND TYPEWRITER RIBBONS

LIVER POWDER

CHEMICALS USED FOR THE PREVENTION OF RUST AND CORROSION OF METALS IN CONTACT WITH WATER; FOR THE PREVENTION AND REMOVAL OF INCRUASTATIONS AND DEPOSITS IN WATER LINES, HEATERS, PRE-HEATERS, STEAM BOILERS, PUMPS, ENGINE JACKETS, CONDENSERS, EVAPORATORS, RADIATORS; FOR INHIBITING THE EMBRITTLEMENT OF METAL IN BOILERS, CONCENTRATORS, AND THE LIKE; AND FOR INCREASING THE YIELD OF OIL IN WATER FLOODING PROCESSES BY TREATMENT OF THE WATER USED THEREIN.