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PCE
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DIFF Main Group
A01D 44/00

Harvesting of underwater plants, e.g. harvesting of seaweed

Introduced: July 1974

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

IPC defines codes here since 1974.

Child Classifications

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  • A01D 44/02 of laver since 1974 IPC+CPC Available in IPC and CPC