Advertisement columns of metal; [alloys of common metal for protecting metal articles; alloys of metal; aluminum alloys;] aluminum composite material; aluminum composite panels; [aluminum foil; aluminum sheets; aluminum products for signs; aluminum supports for panels; aluminum windows; apartments; architectural elements, namely, metal friezes; architectural fasteners of metal; architectural hardware made of common metals and alloys thereof, namely, list by common commercial name, e.g, door k...