|
US4509979A
|
|
Method and apparatus for the treatment of iron with a reactant
|
|
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|
|
Hydraulic nose tilt pouring device
|
|
DE2904855A1
|
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Hot cupola gas burner with self-igniting pilot flame - which uses carbon mon:oxide drawn off from high temp. region of cupola
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US4309024A
|
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Cupola with auxiliary gas generator
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|
CA1111244A
|
|
Hot cupola gas burner
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|
US4140480A
|
|
Hot cupola gas burner
|
|
CA981913A
|
|
Method for melting magnetically attractive small metal particles
|
|
US3844453A
|
|
Apparatus and method for melting and pouring metal
|
|
US3784033A
|
|
Vibratory furnace charging apparatuses
|
|
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|
|
Method for pouring liquid metal using electromagnetic pump
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|
US3554508A
|
|
Scrap metal preheaters
|
|
US3628598A
|
|
Casting molds
|
|
GB1223010A
|
|
A method of pouring predetermined amounts of liquid by measured volume
|
|
US3507421A
|
|
Metal-pouring ladles
|
|
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|
|
Method and system for pouring liquid metal by measured volume
|
|
US3518817A
|
|
Cupola exhaust gas conditioning apparatus
|
|
US3517485A
|
|
Apparatus for treating gases
|
|
US3379424A
|
|
Scrap metal preheaters
|
|
US3379425A
|
|
Scrap metal preheater
|
|
US3424446A
|
|
Cupolas
|
