79029601
Oct 4, 2006
Nov 20, 2007
Non-metal building materials, namely bricks, concrete blocks, ceramic blocks, concrete, building stone, tile; non-metal rigid pipes for building; asphalt, pitch, and bitumen-based asphalt and roofing sealants; non-metallic transportable buildings; monuments of brick, concrete, and stone
Nonmetallic Building MaterialsBuilding construction and building repair, excluding construction and repair of electrical and lighting systems
Building Construction and Repair