Magnetite particles and process for production of the same

Magnetite particles and process for production thereof

Magnetite particles and process for production thereof

Magnetite particles and process for production thereof

Magnetorheological fluids and methods of making thereof

Magnetostatic-wave device

Manganese-zinc (Mn-Zn) based ferrite

Manganese-zinc base ferrite

Manganese-zinc ferrite and making method

Manganese-zinc system ferrite

Manganese-zinc system ferrite

Manufacture of .gamma.-iron(III) oxide

Manufacture of acicular cobalt-modified magnetic iron oxide

Material for magnetostatic-wave devices

Method for making ferrite magnets

Method for making m- type hexaferrite powders or wafers

Method for manufacturing a magnetic powder for high density magn

Method for manufacturing lepidocrocite

Method for manufacturing magnetic powder for high density magnet

Method for preparation of ferrites