DU PONT
[ CHROMIC ACID, ARSENIC ACID, ] FORMIC ACID, [ CALCIUM ARSENATE, MANGANESE ARSENATE, LEAD ARSENATE, CADMIUM CHEMICALS, ] ZINC CHEMICALS, [ LEAD CHEMICALS, INSECTICIDES AND FUNGICIDES SUCH AS THE ABOVE-MENTIONED ARSENICALS, AND IN ADDITION SPRAY PRODUCTS, BORDEAUX MIXTURES, LIME SULFUR, WETTABLE SULFUR, OIL EMULSIONS, SUMMER FRUIT SPRAYS, CASEIN LIME PREPARATIONS USED IN HORTICULTURAL SPRAYS, DEPILATORIES, ] SOLDERING FLUXES, TINNING FLUXES [ , TIN CHLORIDE, ] AND TITANIUM OXIDE PIGMENTS [ ( T...
Expired · August 12, 1930 · 71304499 ·