• All sections
• B - Performing operations; transporting
• B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
• B29C 48/875 - Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones

Patent holdings for IPC class B29C 48/875

Total number of patents in this class: 45

10-year publication summary

Principal owners for this class