SU324794A1
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Method of machining crankshafts
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SU330701A1
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Machine for working crankshafts
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SU134484A1
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Long Term Storage
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SU130632A1
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Quick-drying core mix
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SU127478A1
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Ferrite transistor decoder
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SU117056A1
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Device for electrostatic focusing of electron flow
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SU120271A1
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Electron beam gun for electron-beam devices of the beam type
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SU115615A1
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A method of manufacturing mercury valves
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SU98000A1
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Device for making cliches and dies
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SU59622A1
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Breakwater
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SU33020A1
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Wind Turbine Protection Device
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SU36303A1
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Hydropower installation using the energy of the river flow
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