C23C 14/024 — IPC vs CPC Diff | Patent Classification Explorer

DIFF Subgroup

C23C 14/024

Full Title

Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material > Pretreatment of the material to be coated (C23C14/04 takes precedence)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

This code exists only in CPC.

Diff view requires codes present in both systems.

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