DIFF Subgroup
C03C 25/60 by diffusing ions or metals into the surface
Introduced: January 2000
Full Title
Surface treatment of fibres or filaments made from glass, minerals or slags > by diffusing ions or metals into the surface
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
IPC defines codes here since 2018.
Child Classifications
Navigate with arrow keys, Enter to open
- C03C 25/601 in the liquid phase, e.g. using solutions or molten salts since 2018 +1 CPC IPC+CPC Available in IPC and CPC
- C03C 25/608 in the solid phase, e.g. using pastes or powders since 2018 IPC+CPC Available in IPC and CPC