Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
B28B 7/40

characterised by means for modifying the properties of the moulding material

Full Title

Moulds; Cores; Mandrels (specially adapted for the production of the tubular articles B28B21/00; ) > characterised by means for modifying the properties of the moulding material

3 direct subcodes

Child Classifications

Navigate with arrow keys, Enter to open

  • B28B 7/42 for heating or cooling, e.g. steam jackets
  • B28B 7/44 for treating with gases or degassing, e.g. for de-aerating