Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Main Group
A23B 40/00

Preservation of flour or dough before baking

Introduced: January 2025

IPC and CPC are identically structured here. All 4 subcodes exist in both systems.

IPC defines codes here since 2025.

Child Classifications

Navigate with arrow keys, Enter to open

  • A23B 40/10 by cooling since 2025 IPC+CPC Available in IPC and CPC
  • A23B 40/30 by heating since 2025 IPC+CPC Available in IPC and CPC
  • A23B 40/50 by irradiation since 2025 IPC+CPC Available in IPC and CPC
  • A23B 40/60 by storage in an inert atmosphere since 2025 IPC+CPC Available in IPC and CPC