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CERAMIC GLAZINGS; CERAMIC COMPOSITIONS IN THE SOLID STATE FOR MANUFACTURE OF FIBROUS MONOLITHIC CERAMIC BODIES IN ALL FORMS AND COMPARTMENT FOR USE IN HIGH TEMPERATURE APPLICATIONS; WATER GLASS; UNPROCESSED SYNTHETIC RESINS; CHEMICALS USED IN INDUSTRY AND SCIENCE; UNPROCESSED ARTIFICIAL RESINS; UNPROCESSED PLASTICS IN ALL FORMS; ADHESIVES USED IN THE CERAMICS INDUSTRY

ALUMINUM ALLOYS, CASTINGS, MOLDINGS AND STRUCTURAL SHAPES OF COMMON METALS AND THEIR ALLOYS, METAL BUILDING MATERIALS, NAMELY BARS BEAMS, RODS, TUBING; GOODS OF COMMON METAL, NAMELY, DUCTS, BLOCKS, FRAMES, FARINGS

POTTERS' CLAY; NONMETAL BUILDING MATERIALS, NAMELY, BARS, BEAMS, RODS, TUBING