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CA2133029A1
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Gas injector for a burner in a gas cooking stove and method of manufacture
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US5277221A
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Gas feed valve for domestic applications and the like
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US5112387A
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Producing stainless steels in electric arc furnaces without secondary processing
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US5236180A
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Water cooling in induction heating furnaces
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GB9113854D0
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Stirring metal melts with methane.
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GB9111977D0
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Agitating molten steel
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US5043137A
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Method and device to produce a coating from metal powder metallurgically bonded to a metallic part
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US4957546A
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Direct steelmaking process from 100% solid charge of multiple reducing and oxidizing alternating periods
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US4894122A
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Continuous process for the desulphurization of carbonaceous residuals from distillation of petroleum using a plurality of fluidized beds
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US4693274A
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Device for the selective injection of an oxidizing gas or a carrier gas with or without carbonaceous material to a liquid metal bath
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US4585476A
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Method for producing liquid steel from iron ore
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US4606531A
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Rotary joint apparatus for introducing and transporting several independent fluids and solid fines into a metallurgical converter
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US4537629A
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Method for obtaining high purity ductile iron
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US4596382A
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Telescopic sealing hood between converter and stack while refining iron
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BR7906429A
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System to simplify audio amplification circuits
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IL42740D0
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Improved procedure for the preservation of fruit
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ES416849A1
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Method of preparation of a coating for conservation of fruits of vegetable origin. (Machine-translation by Google Translate, not legally binding)
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CA913452A
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Process for obtaining protein flours
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