Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
B02C 4/02

with two or more rollers

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Crushing or disintegrating by roller mills > with two or more rollers

CPC:

Crushing or disintegrating by roller mills (with milling members in the form of rollers or balls co-operating with rings or discs B02C15/00; roller mills or roll refiners exclusively for chocolate A23G1/10, A23G1/12) > with two or more rollers

IPC and CPC are identically structured here. All 3 subcodes exist in both systems.

Child Classifications

Navigate with arrow keys, Enter to open

  • B02C 4/04 specially adapted for milling paste-like material, e.g. paint, chocolate, colloids IPC+CPC Available in IPC and CPC
  • B02C 4/06 specially adapted for milling grain IPC+CPC Available in IPC and CPC
  • B02C 4/08 with co-operating corrugated or toothed crushing-rollers IPC+CPC Available in IPC and CPC