CPC Subgroup
B29C 48/17 the components having different colours
Full Title
Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor (extrusion blow-moulding B29C49/04) > Articles comprising two or more components, e.g. co-extruded layers > the components having different colours
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open