78802839
Jan 30, 2006
Jul 3, 2007
Rigid pipes, not of metal; engineered cement composite pipes; Engineered cement composite fittings, the purpose of which is to provide enhanced sealing for the rigid pipes and to provide a better connection between the joints in the rigid pipes
Nonmetallic Building MaterialsNon-metal pipe fittings, the purpose of which is to provide enhanced sealing for the rigid pipes and to provide a better connection between the joints in the rigid pipes
Furniture and Articles not Otherwise Classified