77721113
Apr 23, 2009
Apr 5, 2011
Outdoor works of art of concrete; Building stones, wall stones, paving stones for gardening and/or ornamental use; Kitchen or bathroom household fixtures made of pre-cast or cast in place concrete, namely, countertops and fireplace mantels; Portable concrete free standing safety barriers; Portable concrete traffic safety barriers; Crash barriers of concrete for roads
Nonmetallic Building Materials