CPC Main Group
B24D 15/00 Hand tools or other devices for non-rotary grinding, polishing, or stropping
3 direct subcodes
Child Classifications
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- B24D 15/02 rigid; with rigidly-supported operative surface
- B24D 15/04 resilient; with resiliently-mounted operative surface
- B24D 15/06 specially designed for sharpening cutting edges