PERIMETER LOCK
Non-metal construction and building structures that provide resistant against blast, ballistic, forced entry and natural disasters like earthquakes, fire, and high winds, namely, ballistic-, blast-, and fire-resistant pre-cast and modular concrete composite blocks, boards, posts, columns, slabs, panels, walls, gates, doors, perimeter fencing and barriers, and structural security systems thereof; Non-metal pre-cast and modular ballistic-, blast-, and fire-resistant concrete composite blocks, b...
Pending · September 10, 2025 · 99384397 ·