RAILWAY SYSTEMS
Building materials, not of metal, namely, concrete poles, concrete slabs; railway sleepers, not of metal, concrete railway sleepers for fixed tracks for railway track systems; parts of concrete, namely, concrete beams, concrete floors, concrete blocks for fixed tracks for railway track systems; fixed tracks for railway track systems, namely, railway sleepers, not of metal; railway materials, not of metal, namely, railroad ties
Registered · March 22, 2018 · 79236910 ·