DIFF Subgroup
C03C 4/02 for coloured glass
Introduced: January 1985
Full Title
Compositions for glass with special properties > for coloured glass
No child classifications to compare. This is a leaf node in both IPC and CPC.
C03C 4/02 Introduced: January 1985
Compositions for glass with special properties > for coloured glass
No child classifications to compare. This is a leaf node in both IPC and CPC.