72200838
Aug 27, 1964
Jul 6, 1965
FIRE-PROOFING AND FIRE-RETARDING COATING FOR USE ON INFLAMMABLE MATERIALS-NAMELY, LUMBER, POWER POLES, CONSTRUCTION TIMBER, RAILROAD TIES, FENCING LUMBER, TRESTLES, WOODEN STRUCTURES, SHINGLES, SHAKES, FABRICS, AND BRUSH (LIVE OR DEAD), FOR FIREBREAK PURPOSES
Paper Goods and Printed Matter