79039952
May 22, 2007
Jul 15, 2008
Pipe gaskets; non-metal gaskets for manufacturing; semi-finished plastic products in the form of sheets, boards, bands or rods; flexible tubes, not of metal, for construction and general use
Rubber GoodsNon-metallic rigid pipes; plastic or composite materials in the form of extruded profiles for use in manufacturing
Nonmetallic Building Materials