DIFF Subgroup
B22D 19/04 for joining parts
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Casting in, on, or around, objects which form part of the product > for joining parts
CPC:
Casting in, on, or around objects which form part of the product (B22D23/04 takes precedence; alumino-thermic welding B23K23/00; coating by casting molten material on the substrate C23C6/00) > for joining parts
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.
Child Classifications
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