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SU87120A1
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Profitable extension for ingot casting
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SU71730A1
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Device for casting metal into molds
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SU52186A1
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Device for pouring metal under pressure
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SU51454A1
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A method of manufacturing pipes with an inner layer of sylbchaty deidrites
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SU49073A1
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Installation for conveyor centrifugal casting
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SU45615A1
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Device for continuous welding and rolling of powdered metals and chips
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SU44007A1
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Device for centrifugal casting and rolling of pipes and bars
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SU33548A1
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Quench cooling device
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SU31095A1
|
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The method of obtaining the bubbly products
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SU31093A1
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A device for casting metal in a semi-fluid state under vacuum and under pressure
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SU34578A1
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Apparatus for heat treatment
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SU27028A1
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A method of manufacturing springs from wire
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SU33939A1
|
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Device for removing semi-liquid pigs
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SU19373A1
|
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Modification of the cylindrical liquid sampling device indicated in patent No. 1855
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SU24549A1
|
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A device for casting rail semi-slopes in a vertical position
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SU24550A1
|
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Apparatus for heating and quenching rotating bands
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SU17632A1
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Insulated extension for upwardly extending molds
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SU10653A1
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A device for determining the level of water in oil tanks
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SU15345A1
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Modification of the device mentioned in patent number 1855
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SU12006A1
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Fitting to an upward-expanding mold for dense ingots
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