79018680
Dec 19, 2004
Nov 11, 2008
Concrete, namely polymer concrete; reinforcements, namely stiffening ribs, for concrete and asphalt, not out of metal; bearings and expansion joints for construction purposes, not out of metal; building materials, not out of metal, namely mixtures of quartz sand and a bonding agent, for the manufacturing of anti-skid coatings for drivable surfaces, in particular for surfaces made of metal
Nonmetallic Building Materials