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

Douglas A. Ross

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Apparatus for estimating toner usage

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
Patent

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Automatic simplex and duplex copying system

Electrophotography – Document handling – Original
Patent

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Means for connecting successive sections of tubular elements

Pipe joints or couplings – Packed – Flanged pipe
Patent

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Method of collecting plasma synthesize ceramic powders

Specialized metallurgical processes – compositions for use therei – Processes – Producing or purifying free metal powder or producing or...
Patent

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Plasma jet converging system

Electric heating – Metal heating – By arc
Patent

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Profile ID: LFUS-PAI-P-636549

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