76158755
Nov 2, 2000
Aug 19, 2003
Metal building structures, namely, framed metal houses for the thermal-drying, solar-drying and air drying of timber, wood, foodstuffs and refreshments, sewage sludge, bio-waste, industrial raw materials and industrial residual substances, sand and construction materials
Metal GoodsSanitation treatment machines for the treatment of sewage sludge, animal excrement and bio-waste and organic residue; thermal drying, solar drying and air drying machines for the drying of wood, foodstuffs and refreshments, sewage sludge, bio-waste, industrial raw materials, industrial residual substances and sand and construction materials
Environmental Control Apparatusnon-metal building structures, namely, framed houses for the thermal-drying, solar-drying and air-drying of timber, wood, foodstuffs and refreshments, sewage sludge, bio-waste, industrial raw materials and industrial residual substances, sand and construction materials
Nonmetallic Building Materials