4. Metallurgical apparatus
  5. Means for melting or vaporizing metal or treating liquefied...
  6. Heated melting pot

Otto-Horst Hoffmann

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Coupling for stationary and movable vacuum chambers

Coating apparatus – With vacuum or fluid pressure chamber
Patent

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Evaporating crucible

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – Heated melting pot
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Heating system for vacuum coating apparatus

Heating – Work chamber having heating means – Having means by which work is progressed or moved mechanically
Patent

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Method for vapor-coating turbine buckets

Coating processes – Coating by vapor – gas – or smoke – Metal coating
Patent

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Operating mechanism for valves, gates and the like

Valves and valve actuation – With means to increase head and seat contact pressure – With positive reduction
Patent

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Profile ID: LFUS-PAI-P-700871

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