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PCE
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DIFF Subgroup
B28B 21/14

vibrating, e.g. the surface of the material

Introduced: September 1968

Full Title

Methods or machines specially adapted for the production of tubular articles > by casting into moulds > using compacting means > vibrating, e.g. the surface of the material

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

Child Classifications

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  • B28B 21/16 one or more mould elements IPC+CPC Available in IPC and CPC