DIFF Subgroup
B22D 23/06 Melting-down metal, e.g. metal particles, in the mould
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Casting processes not provided for in groups > Melting-down metal, e.g. metal particles, in the mould
CPC:
Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16) > Melting-down metal, e.g. metal particles, in the mould
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1990.
Child Classifications
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