DIFF Subgroup
C21B 15/04 from iron carbonyl
Introduced: September 1968
Full Title
Full titles differ between systems:
IPC:
Other processes for the manufacture of iron from iron compounds > from iron carbonyl
CPC:
Other processes for the manufacture of iron from iron compounds (general methods of reducing to metal C22B5/00; by electrolysis C25C1/06) > from iron carbonyl
No child classifications to compare. This is a leaf node in both IPC and CPC.