DIFF Subgroup
C01G 41/02 Oxides; Hydroxides
Introduced: January 1980
Full Title
Compounds of tungsten > Oxides; Hydroxides
No child classifications to compare. This is a leaf node in both IPC and CPC.
C01G 41/02 Introduced: January 1980
Compounds of tungsten > Oxides; Hydroxides
No child classifications to compare. This is a leaf node in both IPC and CPC.