Classification Information
Additives, including (plastic) fibers, for (liquid) concrete, not included in other classes
ChemicalsBuilding materials, not of metal; (liquid) concrete and (dry) concrete mixes
Nonmetallic Building MaterialsAdditives, including (plastic) fibers, for (liquid) concrete, not included in other classes
ChemicalsBuilding materials, not of metal; (liquid) concrete and (dry) concrete mixes
Nonmetallic Building Materials