CPC Subgroup
B29C 48/14 characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
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) > characterised by the particular extruding conditions, e.g. in a modified atmosphere or by using vibration
7 direct subcodes
Child Classifications
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