DIFF Subgroup Additional Only
B29C 2949/3042 having two or more components being extruded
Full Title
Indexing scheme relating to blow-moulding > Preforms or parisons made of several components > having components being extruded > having two or more components being extruded
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Note: 1 CPC extensions are marked as secondary classification only.