DIFF Subgroup
C23C 24/08 by application of heat or pressure and heat (C23C24/04 takes precedence)
Introduced: January 1985
Title
Titles differ between systems:
IPC: by application of heat or pressure and heat
CPC: by application of heat or pressure and heat (C23C24/04 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Coating starting from inorganic powder > by application of heat or pressure and heat
CPC:
Coating starting from inorganic powder (spraying of the coating material in molten state C23C4/00; solid state diffusion C23C8/00 - C23C12/00) > by application of heat or pressure and heat (C23C24/04 takes precedence)
Of 2 combined children, 1 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 1985.
Child Classifications
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- C23C 24/10 with intermediate formation of a liquid phase in the layer since 1985 +1 CPC IPC+CPC Available in IPC and CPC