DIFF Subgroup
B22D 11/124 for cooling
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Continuous casting of metals, i.e. casting in indefinite lengths > Accessories for subsequent treating or working cast stock > for cooling
CPC:
Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) > Accessories for subsequent treating or working cast stock in situ (rolling immediately subsequent to continuous casting B21B1/46, B21B13/22) > for cooling
Of 5 combined children, 0 exist in both systems.
5 codes are CPC-only extensions.
Child Classifications
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