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PCE
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DIFF Subgroup
B28B 21/30

Centrifugal moulding

Introduced: September 1968

Full Title

Methods or machines specially adapted for the production of tubular articles > by casting into moulds > using compacting means > using rotatable mould or core parts > Centrifugal moulding

Of 3 combined children, 2 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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  • B28B 21/305 CPC only CPC only
  • B28B 21/32 Feeding the material into the moulds IPC+CPC Available in IPC and CPC
  • B28B 21/34 combined with vibrating or other additional compacting means IPC+CPC Available in IPC and CPC