… frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts …
Explanatory notes
… frameworks, for grinding, sharpening, polishing, trueing or cutting, hand sharpening or polishing stones, and parts … mixers’ grindstones). (2) Grindstones for sharpening cutlery, tools, etc. , and designed for mounting on hand, … stage of vitrification in the case of ceramic binders) or cured (in the case of the rubber, plastics, etc., binders). …