DIFF Subgroup
C25D 11/36 Phosphatising
Introduced: July 1974
Full Title
Electrolytic coating by surface reaction, i.e. forming conversion layers > Phosphatising
No child classifications to compare. This is a leaf node in both IPC and CPC.
C25D 11/36 Introduced: July 1974
Electrolytic coating by surface reaction, i.e. forming conversion layers > Phosphatising
No child classifications to compare. This is a leaf node in both IPC and CPC.