4. Specialized metallurgical processes, compositions for use therei
  5. Processes
  6. Producing or treating free metal

Takashi Sumigama

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Furnace body structural member for metallurgical shaft furnace

Metallurgical apparatus – Means for treating ores or for extracting metals – By means applying heat to work – e.g. – furnace
Reexamination Certificate

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Method of producing dimethyl ether

Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction
Patent

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Method of producing dimethyl ether

Chemistry: fischer-tropsch processes; or purification or recover – Liquid phase fischer-tropsch reaction
Patent

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Scrap melting method

Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Patent

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Simultaneous multi-point sounding apparatus

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

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Profile ID: LFUS-PAI-P-370468

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