DIFF Subgroup
C23C 20/02 Coating with metallic material
Introduced: January 1985
Full Title
Chemical coating by decomposition of either solid compounds or suspensions of the coating forming compounds, without leaving reaction products of surface material in the coating > Coating with metallic material
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1985.
Child Classifications
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