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PCE
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DIFF Subgroup
A23K 30/15

using chemicals or microorganisms for ensilaging

Introduced: January 2016

Full Title

Processes specially adapted for preservation of materials in order to produce animal feeding-stuffs > of green fodder > using chemicals or microorganisms for ensilaging

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2016.

Child Classifications

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  • A23K 30/18 using microorganisms or enzymes since 2016 IPC+CPC Available in IPC and CPC