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PCE
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CPC Subgroup
B24B 21/12

involving a contact wheel or roller pressing the belt against the work

Full Title

Machines or devices using grinding or polishing belts (for sharpening cutting edges of tools B24B3/00; portable belt-grinding machines B24B23/06); Accessories therefor > for grinding plane surfaces > involving a contact wheel or roller pressing the belt against the work

1 direct subcode

Child Classifications

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  • B24B 21/14 Contact wheels; Contact rollers; Belt supporting rolls