IPC Subgroup
B24B 21/02 for grinding rotationally symmetrical surfaces
Introduced: September 1968
Last revised: January 2006
Full Title
Machines or devices using grinding or polishing belts; Accessories therefor > for grinding rotationally symmetrical surfaces
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- GRINDING; POLISHING
- Subclass:
- MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS