B22D 19/0072 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

B22D 19/0072

Full Title

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)

This code exists only in CPC.

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