99199161
May 23, 2025
Rubber bearings for seismic isolation of buildings; Scaffolding, not of metal; Non-metal arbors being structures; Platforms, prefabricated, not of metal; Refractory construction materials, not of metal; Reinforcing materials, not of metal, for building; Branching pipes, not of metal; Pillars, not of metal, for building; Posts, not of metal; Brackets, not of metal, for building
Nonmetallic Building Materials