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Home › Magnetic recording medium comprising a conductive underlayer containing carbon black and a magnetic layer containing tabular barium ferrite magnetic particles, .alpha. alumina, and binder resin

Magnetic recording medium comprising a conductive underlayer containing carbon black and a magnetic layer containing tabular barium ferrite magnetic particles, .alpha. alumina, and binder resin

US Patent 5354610 · Granted Oct 11, 1994

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