EASY COLOR A

Unwrought and Partly Wrought Metals and Alloys, Rolled and Cast Building Materials-Namely, Panels, Beams, Trusses, Studs, Plates and Joinery and Decorative Trim Pieces for Buildings Formed of Colored Aluminum

Treatment of Materials-Namely, Treatment of Aluminum and Its Alloys by an Electrolitic Process of Coloring to the Order and Specification of Others