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1973-11-27
Induction melting of metals in cold, self-lined crucibles
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1977-06-07
Electron beam furnace
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1955-12-20
High-vacuum titanium furnace
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1961-12-26
Method of operating vacuum induction furnace
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1973-05-22
Skull-melting crucible
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2000-08-08
Sealed evacuatable crucible for inductive melting or superheating
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1972-06-01
Non-consumable electrode vacuum arc furnaces for steel, zirconium, titanium, and other metals and processes for working said metals
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1971-11-02
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1966-02-15
Apparatus for producing ultraclean alloy steels
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1971-06-01
Treatment process
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1971-10-05
Continuously operable plant for degassing and pouring metal melts
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1984-12-04
Continuous-flow heater for molten metals
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1986-12-04
Process and device for casting electrode grids for electric accumulators
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1971-02-10
Improvements in or relating to apparatus for the heat treatment of electrically conductive materials
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1978-02-15
Hearth connections for direct current arc furnaces
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1999-01-15
용기의 내벽을 관통하는 복수의 전극을 갖춘 제련용 용기
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1953-04-01
Semi-continuous furnace for melting and casting metals or alloys
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1992-03-26
金属の精密鋳造装置
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1968-05-08
A method of,and means for,treating melts of metal or metal alloy
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1970-09-15
Channel type induction furnace
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1965-02-24
Method of and apparatus for manufacture of cast parts from metals having a very highmelting point
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1969-10-08
Apparatus for use in melting and casting metals.
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1961-11-30
Тигель (заготовка) дл плавлени тугоплавких металлов и сплавов
SU123675A1
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1958-11-30
Устройство дл бесковшовой заливки металлов и сплавов в кокиль и земл ные формы
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1960-07-26
Casting metals