4. Inductor devices
  5. With temperature modifier
  6. Heat exchanging surfaces

John L. Boomer

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System of transformers for a welding apparatus

Electric heating – Metal heating – For bonding with pressure
Patent

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Transformer having bow loop in tubular winding

Inductor devices – With temperature modifier – Heat exchanging surfaces
Patent

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Profile ID: LFUS-PAI-P-1745083

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