73031237
Sep 6, 1974
Mar 11, 1975
COAL TAR AND SYNTHETIC PRIMERS FOR METAL AND THE LIKE, COAL TAR ENAMELS, AND PROTECTIVE COATINGS
Paints[ COAL TAR U.S.P.; NIACIN, NICOTINAMIDE AND ] ISONICOTINIC ACID USED AS VITAMINS; ISONICOTINIC ACID HYDRAZIDE USED AS AN ANTI-TUBERCULOSIS DRUG [ ; AND COAL TAR PRODUCTS USED AS ANTIFUNGAL AGENTS AND AS DISINFECTANTS ]
Pharmaceuticals[ GLASS FIBER MESH SATURATED WITH PLASTICIZED COAL TAR ENAMEL FOR APPLICATION TO PIPELINE JOINTS AND FITTINGS ]
Rubber GoodsCOAL TAR PITCH PRODUCTS, INCLUDING ROAD TAR, TAR SATURANTS AND CARBON BINDER PITCH USED FOR MAKING ELECTRODES
Nonmetallic Building Materials