4. Metal treatment
  5. Process of modifying or maintaining internal physical...
  6. Heating or cooling of solid metal

Pieter L. Keyzer

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Apparatus and method for cooling hot rolled steel rod

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent

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Method and apparatus for reducing and sizing hot rolled...

Metal deforming – By use of roller or roller-like tool-element – Plural roller-couples
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1821539

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