DIFF Subgroup
C23F 3/06 with acidic solutions
Introduced: January 1985
Full Title
Brightening metals by chemical means > Heavy metals > with acidic solutions
No child classifications to compare. This is a leaf node in both IPC and CPC.
C23F 3/06 Introduced: January 1985
Brightening metals by chemical means > Heavy metals > with acidic solutions
No child classifications to compare. This is a leaf node in both IPC and CPC.