STEELCOA
STRUCTURAL STEEL FABRICATIONS AND CONSTRUCTION PRODUCTS-NAMELY, FRAMING CHANNELS, JOISTS, ROOFING, FLOOR AND WALL PANELS, AND I-BEAMS, USED IN CONNECTION WITH FRAMING OF PRE-ENGINEERED STEEL BUILDINGS, INCLUDING ROOF AND WALL PANELS OF COLOR-COATED, ROLL-FORMED GALVANIZED STEEL
Expired · April 1, 1968 · 72294561 ·