4. Metallurgical apparatus
  5. Means for melting or vaporizing metal or treating liquefied...
  6. By means introducing treating material

Hubert Knapp

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Metallurgical vessel

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
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Process and apparatus for at least temporarily simultaneously su

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
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Profile ID: LFUS-PAI-P-1197538

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