Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Main Group
B24B 33/00

Honing machines or devices; Accessories therefor

Introduced: September 1968

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

Child Classifications

Navigate with arrow keys, Enter to open

  • B24B 33/04 designed for working external surfaces of revolution IPC+CPC Available in IPC and CPC
  • B24B 33/05 designed for working grooves, e.g. in gun barrels IPC+CPC Available in IPC and CPC
  • B24B 33/055 designed for working plane surfaces since 1985 IPC+CPC Available in IPC and CPC
  • B24B 33/06 with controlling or gauging equipment (gauging in general G01B; controlling in general G05) IPC+CPC Available in IPC and CPC