72427452
Jun 16, 1972
Nov 12, 1974
RAW MATERIALS FOR SYNTHESIS IN ORGANIC CHEMISTRY FOR INDUSTRIAL AND MANUFACTURING USE, SYNTHETIC INTERMEDIATE PRODUCTS FOR INDUSTRIAL AND MANUFACTURING USE, CHEMICAL PRODUCTS INTENDED FOR PHOTOGRAPHY, WEED-KILLERS, INSECTICIDES, PESTICIDES, BASIC CHEMICAL PRODUCTS FOR THE MANUFACTURE OF POLYURETHANES, POLYESTERS, POLYBUTADIENES, POLYSTYRENES AND IMITATION LEATHER, SPECIAL PLASTICIZERS, ORGANIC FIRE-PROOF MATERIALS CONTAINING PHOSPHORUS, AMINEBASED WELDING FLOWERS, DISINFECTANTS FOR PRESERVATION OF FOOD PRODUCTS, AND TANNING SUBSTANCES
Metal GoodsROCKETS, AND PARTS AND COMPONENTS FOR USE THEREWITH, GRENADES, EXPLOSIVES AND GUN POWDERS, AND PYROTECHNIC PIECES FOR FIREWORKS
Electrical and Scientific Apparatus