72252550
Aug 17, 1966
Apr 2, 1968
EXTERIOR AND INTERIOR LIQUID RESINOUS COATINGS TO IMPROVE THE APPEARANCE AND TO PROVIDE PROTECTION FOR EXTERIOR AND INTERIOR SURFACES AGAINST THE EFFECTS OF WEATHER, OILS, CORROSION, ACIDS, CAUSTICS, SALTS, ABRASION, AND WEAR
Paper Goods and Printed Matter