3824 9996 47

3824999647

Mixed metals oxides, in the form of powder, containing by weight: -|either 5|% or more of barium, neodymium or magnesium and 15|% or more of titanium, -|or 30|% or more of lead and 5|% or more of niobium, for use in the manufacture of dielectric films or for use as dielectric materials in the manufacture of multilayer ceramic capacitors