A2
Clamp and Mounting system for metal roofing and siding consisting primarily of metal clamps for standing seam, metal ground wire, metal cable wire, metal brackets, cross-members for snow-retention members, metal posts, metal rails, rods, and clips for mounting communications, duct work, signage, roof mounted displays, satellite dishes, solar, photo-voltaic, solar-thermal, solarpanels, wire, conduit and piping, snow-retension systems, hvac, conductive grounding washers and fasteners conductive...
Registered · October 25, 2013 · 86101804 ·