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

Robert R. Ulrich

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Laser cutting and welding of sheet metal using a shield of compr

Electric heating – Metal heating – By arc
Patent

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Method and apparatus for a recognition editor and routine interf

Image analysis – Pattern recognition – On-line recognition of handwritten characters
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Method and apparatus for making fluorocarbon film plastic bags u

Electric heating – Metal heating – By arc
Patent

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Method and apparatus for making fluorocarbon film plastic bags u

Electric heating – Metal heating – By arc
Patent

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Method of hardening corrugating rolls

Metal treatment – Process of modifying or maintaining internal physical... – Producing or treating layered – bonded – welded – or...
Patent

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Profile ID: LFUS-PAI-P-338682

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