DIFF Subgroup
B22D 11/06 into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Continuous casting of metals, i.e. casting in indefinite lengths > into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
CPC:
Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) > into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
Of 9 combined children, 0 exist in both systems.
9 codes are CPC-only extensions.
Child Classifications
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