77873477
Nov 16, 2009
Refractory products not made primarily of metal, namely, refractory bricks, refractory mixes for patching, lining or repairing high temperature apparatus and repairing the lining for furnaces, refractory furnace patching and repair mixes
Nonmetallic Building MaterialsProviding information via a global computer network on constructing, maintaining, and repairing refractory apparatus using refractory products
Building Construction and Repair