4. Compositions
  5. Magnetic
  6. With wax, bitumen, resin, or gum

Seizi Isoyama

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Apparatus for production of spherical grain ferrite powder

Concentrating evaporators – Spray type – Gaseous current
Patent

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Hexagonal-system ferrite powder, composite plastic-ferrite magne

Compositions – Magnetic – With wax – bitumen – resin – or gum
Patent

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Process and apparatus for production of spherical grain ferrite

Chemistry of inorganic compounds – Oxygen or compound thereof – Metal containing
Patent

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Process for producing hexagonal-system ferrite powder

Compositions – Magnetic – Iron-oxygen compound containing
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Profile ID: LFUS-PAI-P-595502

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