Chemicals used in industry, science and photography, and in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; unprocessed artificial resins, unprocessed plastics in all forms; fertilizers; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances, namely, tanning agents for use in the manufacture of leather; adhesives for industrial purposes; catalytic absorbents...

Chemicals used in industry, science and photography, and in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; unprocessed artificial resins, unprocessed plastics in all forms; fertilizers; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances, namely, tanning agents for use in the manufacture of leather; adhesives for industrial purposes; catalytic absorbents...

CHEMICAL AND PHYSICAL PLANTS FOR THE CATALYTIC OXIDATION OF SULPHUR COMPOUNDS

OPHTHALMIC ANTISEPTICS