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

Helmut Knuppel

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Method and apparatus for desulphurizing in the gasification of c

Gas: heating and illuminating – Generators – Cupola
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Method and converter for refining pig-iron into steel

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Method and converter for refining pig-iron into steel

Metallurgical apparatus – With control means responsive to sensed condition – With means responsive to condition of treated material
Patent

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Method for supplying thermal energy to steel melts

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent

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Process and converter for refining liquid metals

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By means introducing treating material
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Profile ID: LFUS-PAI-P-465667

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