Acicular iron carbide particulate material and process for produ

Acicular process for producing particulate material

Amorphous oxide magnetic material

Aqueous beta cobaltous hydroxide and method for making

Attaching components to a printed circuit card

Attaching components to a printed circuit card

Concentrating and reclaiming magnetic fluids

Dispersion

Faraday rotation glass

Ferrofluid composition and method of making and using same

Giant magnetoresistive cobalt oxide compounds

Glass for Faraday rotator element

Low-vapor-pressure ferrofluids and method of making same

Magnetic composition for particle separation

Magnetic fluid

Magnetic fluid composition

Magnetic fluid composition

Magnetic fluid incorporating fine magnetic powder and method for

Magnetic material-physiologically active substance conjugate

Magnetic particle dispersions