74160134
Apr 23, 1991
Nov 18, 1997
non-metal building and construction materials, namely, fiberglass reinforced plastic sheets, synthetic polymeric roofing sheets, sealing compounds for sealing and glazing in buildings, heat insulation made of polystyrene foam and heat insulation made of rigid urethane foam
Rubber Goodstiles of clay for wall, floor and ceiling; slabs of concrete; cement slabs; non-metal building and construction materials, namely, prestressed concrete slabs, auto claved lightweight aerated concrete panels, sheet glasses, heat absorbing glass panels and/or sheets; ceramic tiles, asbestos cement sheets, wood-wool cement boards, cedar roofing, clay roof tiles, pressed cement roof tiles, asbestos cement shingles for roofing, asphalt roofing felts, sponge gaskets for joints of panel in buildings; artificial stone and stone
Nonmetallic Building Materials