characterised by a special design with respect to properties of the material of non-metallic articles to be ground

Full Title

Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor (B24B21/00 takes precedence; honing of plane surfaces on work B24B33/055) > characterised by a special design with respect to properties of the material of non-metallic articles to be ground

Child Classifications

Navigate with arrow keys, Enter to open

• B24B 7/22 for grinding inorganic material, e.g. stone, ceramics, porcelain
• B24B 7/28 for grinding wood
• B24B 7/30 for grinding plastics