DIFF Subgroup
C21C 7/068 Decarburising
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Treating molten ferrous alloys, e.g. steel, not covered by groups > Removing impurities by adding a treating agent > Decarburising
CPC:
Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 (treating molten metals during moulding B22D1/00, B22D27/00; remelting ferrous metals C22B) > Removing impurities by adding a treating agent > Decarburising
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
Navigate with arrow keys, Enter to open