4. Electric heating
  5. Metal heating
  6. By arc

John Workman

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Article orientation by sensing beam arrival times at plural dete

Radiant energy – Photocells; circuits and apparatus – Optical or pre-photocell system
Patent

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Cooling system for electric motors

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Dynamoelectric machines

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Laminated rotor with cast end windings

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Metal slitting and stamping

Electric heating – Metal heating – By arc
Patent

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Profile ID: LFUS-PAI-P-114636

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