71416680
Mar 4, 1939
Jul 9, 1940
Carbonate Pigment for Paints and Plastics, as a Reinforcing Filler in Rubber Stocks, as an Opacifying Agent in Paper, Asbestos Shingles, Linoleum, Shade Cloth, Etc., as a Free Flowing Agent in Table Salt, and as a Bodying Agent in Lubricating and Drawing Oils
Metal Goods