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RU1791220C
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Device to control temperature of locomotive power units
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SU1698021A1
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Method for reducing welding stresses and deformations
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SU1593872A1
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Apparatus for forming the root of circumferential weld
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SU1666788A1
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Internal combustion engine supercharger
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SU1665108A1
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Dual-stage pressure exchanger
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SU1672039A1
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Worm gearing
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SU1688978A1
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Device for removing flashes and scrap from mould surface
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SU1665259A1
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Device for determining position of wheel with respect to rail
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SU1671969A1
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Device for automatic control of pumping unit
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SU1651965A1
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Electromagnetic separator
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SU1682025A1
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Gas-vapor hammer cylinder
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SU1675144A1
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Brake leverage of three-axle locomotive truck
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SU1653893A2
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Device for removal of moulding sand from a vacuum mould
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SU1677721A1
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Demagnetization device
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SU1655723A1
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Method for stabilizing, and checking for fusion depth in carrying out electron beam welding
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SU1679086A1
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Worm gear
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SU1657772A1
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Wave pressure exchanger
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SU1675389A1
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Compound for vibration-abrasive grinding of stainless steels
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SU1671510A1
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Tailer
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SU1643091A1
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Electromagnetic iron separators
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