Moulds

Introduced: September 1968

Full Title

Methods or machines specially adapted for the production of tubular articles > Moulds

Of 4 combined children, 3 exist in both systems.

1 codes are CPC-only extensions.

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B28B 21/765 CPC only CPC only
B28B 21/78 with heating or cooling means, e.g. steam jackets IPC+CPC Available in IPC and CPC
B28B 21/80 adapted to centrifugal or rotational moulding IPC+CPC Available in IPC and CPC
B28B 21/82 built-up from several parts; Multiple moulds; Moulds with adjustable parts IPC+CPC Available in IPC and CPC