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

Naoki Kawai

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Arc welding and arc plasma cutting machines having improved DC h

Electric heating – Metal heating – By arc
Patent

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Arc welding machine

Electric heating – Metal heating – By arc
Patent

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Arc welding power apparatus having plural selectable electrode f

Electric heating – Metal heating – By arc
Patent

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Decorative paper/embossing plate in which uneven structure of ve

Stock material or miscellaneous articles – Structurally defined web or sheet – Continuous and nonuniform or irregular surface on layer or...
Patent

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Pulsed arc welding machine

Electric heating – Metal heating – By arc
Patent

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Profile ID: LFUS-PAI-P-424989

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