DIFF Subgroup
C25D 13/22 Servicing or operating
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Electrophoretic coating characterised by the process > Servicing or operating
CPC:
Electrophoretic coating characterised by the process (C25D15/00 takes precedence; compositions for electrophoretic coating C09D5/44) > Servicing or operating
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1974.
Child Classifications
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