IPC Subgroup
B24B 47/2 relating to feed movement
Introduced: September 1968
Last revised: January 2006
Full Title
Drives or gearings for grinding machines or devices; Equipment therefor > relating to feed movement
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