DIFF Subgroup Additional Only
B01J 2531/49 Hafnium
Full Title
Additional information regarding catalytic systems classified in B01J31/00 > Complexes comprising metals of Group IV (IVA or IVB) as the central metal > Hafnium
B01J 2531/49 Additional information regarding catalytic systems classified in B01J31/00 > Complexes comprising metals of Group IV (IVA or IVB) as the central metal > Hafnium