4. Metal treatment
  5. Process of modifying or maintaining internal physical...
  6. Magnetic materials

John Raymond Hughes

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Fabrication method for high speed induction motor rotor

Metal working – Method of mechanical manufacture – Electrical device making
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High speed induction motor rotor and method of fabrication

Electrical generator or motor structure – Dynamoelectric – Rotary
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High speed induction motor rotor and method of fabrication

Metal treatment – Process of modifying or maintaining internal physical... – Magnetic materials
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Manufacture of repair material and articles repaired with...

Electric heating – Metal heating – For deposition welding
Reexamination Certificate

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Manufacture of repair material and articles repaired with...

Electric heating – Metal heating – Cutting or disintegrating
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Profile ID: LFUS-PAI-P-386340

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