75083465
Apr 4, 1996
chemicals for use in concrete, namely, calcium carbonate, concrete admixtures and set accelerating agents
Chemicalspharmaceutical preparations, namely, denture adhesives and filling materials for stopping teeth, domestic and agricultural pesticides
Pharmaceuticalsmachines and machine tools, namely, cemented carbide tools, namely, throw-away chips or turning tools for lathe for wear-resistant applications; power operated coating and painting machines, namely, air brushes, spray guns, and concrete mixing machines
Machineryelectrical and scientific apparatus, namely, concrete and cement testing machines, and instruments, namely, compressive strength testing machines, frost-resistant testing machines and replacement parts for all of the aforesaid
Electrical and Scientific Apparatusnon-metallic building materials, namely, silica stone, limestone, gypsum, cement mixes, cement products, namely, concrete blocks, concrete poles, and non-metallic casting forms for manufacturing concrete products
Nonmetallic Building Materials