1 chemical preparations for producing conductive layers used in the manufacture of ceramic and glass
2 coatings, namely, glazes, frits, pigments, and ready-to-use ceramic, luster, organic glass, fuseable and stovable stains, paints, and colorants for painting and screening on porcelain, earthenware, glass, enamel, and ceramics
14 coatings with precious metals for painting and screening on ceramic objects and glass