76570818
Jan 13, 2004
Sep 20, 2005
Active Trademark
Conventional castables; low and ultra-low cement castables; high strength castables; high-alumina, ultra-low cement castables; high silicon carbide, high strength castables; high alumina, low cement castables; very high silicon carbide, high strength castables; lightweight, insulating castables; and quick-setting, high alumina castables
Nonmetallic Building Materials