ALUNDUM

[ HEAT REFRACTORY MATERIALS, CONSISTING OF ALUMNIA, SILICON, CARBIDE, OR MIXTURES OF EITHER OF THESE MATERIALS WITH A CERAMIC BONDING MATERIAL FOR USE IN ALL TYPES OF HEAVY DUTY INDUSTRY ]

[ ABRASIVE MATERIALS, POLISHING COMPOUNDS, ABRASIVE COMPOUNDS, POLISHING MATERIALS, ABRASIVE GRAINS, ABRASIVE POWDERS, ABRASIVE CLOTH, ABRASIVE PAPER, ARTICLES MADE OF ABRASIVE MATERIAL, AND ARTICLES CONTAINING ABRASIVE MATERIAL FOR USE IN ALL TYPES OF HEAVY DUTY INDUSTRY ]

POWER OPERATED TOOLS, namely, - GRINDING [, CUTTING, POLISHING, AND ] ABRADING WHEELS

[ HAND-OPERATED TOOLS, namely, - GRINDSTONES, OILSTONES, HONES, WHETSTONES, AND TOOL SHARPENERS ]