4. Metal deforming
  5. By use of tool acting during relative rotation between tool...
  6. During rotation of work

Douglas W. Rowell

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Apparatus for extrusion of tubes

Metal deforming – By extruding through orifice – Utilizing internal forming means
Patent

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Method and apparatus for manufacturing heat exchanger tubes

Electric heating – Metal heating – For bonding with pressure
Patent

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Method and apparatus for rolling metal wire or rod into wide, fl

Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Patent

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Profile ID: LFUS-PAI-P-820873

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