DIFF Subgroup
C25D 21/20 of rinse-solutions (C25D21/22 takes precedence)
Introduced: July 1974
Title
Titles differ between systems:
IPC: of rinse-solutions
CPC: of rinse-solutions (C25D21/22 takes precedence)
Full Title
Full titles differ between systems:
IPC:
Processes for servicing or operating cells for electrolytic coating > Regeneration of process solutions > of rinse-solutions
CPC:
Processes for servicing or operating cells for electrolytic coating > Regeneration of process solutions > of rinse-solutions (C25D21/22 takes precedence)
No child classifications to compare. This is a leaf node in both IPC and CPC.