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PCE
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DIFF Subgroup
A23B 5/12

in the form of liquids or solids

Introduced: January 1990

Full Title

Preservation of eggs or egg products > Preserving with chemicals > in the form of liquids or solids

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

IPC defines codes here since 1990.

Child Classifications

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  • A23B 5/18 Inorganic compounds since 1990 IPC+CPC Available in IPC and CPC
  • A23B 5/20 Apparatus for preserving using liquids since 1990 IPC+CPC Available in IPC and CPC
  • A23B 5/22 Apparatus for preserving using solids since 1990 IPC+CPC Available in IPC and CPC