CPC Subgroup
B28B 3/04 with one ram per mould (B28B3/10 takes precedence)
Full Title
Producing shaped articles from the material by using presses (shaping on moving conveyors B28B5/00); Presses specially adapted therefor (presses in general B30B) > wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form > with one ram per mould (B28B3/10 takes precedence)
1 direct subcode
Child Classifications
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- B28B 3/06 with two or more ram and mould sets