CPC Subgroup Additional Only
B22F 2301/45 Rare earth metals, i.e. Sc, Y, Lanthanides (57-71)
Full Title
Metallic composition of the powder or its coating > Rare earth metals, i.e. Sc, Y, Lanthanides (57-71)
B22F 2301/45 Metallic composition of the powder or its coating > Rare earth metals, i.e. Sc, Y, Lanthanides (57-71)