RU1794630C
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Method of finishing parts of body of rotation-type
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RU1796741C
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Method for determination of parameter of ground water permeability
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RU1777980C
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Device for abrasive ball machining of grooves and raceways
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RU1791416C
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Composition for floor strainer device
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RU1768551C
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Composition for building articles production
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RU1793396C
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Device for controlling state of electric equipment winding insulation
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SU1742256A1
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Method for binding agent preparation
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RU1788550C
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Gear for cutting off of sectionalizing switch of 6-35 kv short electric power line
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SU1787974A1
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Raw mixture for producing heat insulation
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SU1735225A1
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Complex additive for concrete mix
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SU1726415A1
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Gypsum-concrete mix
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RU1796492C
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Vehicle suspension
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SU1703833A1
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Oil housing
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SU1761725A1
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Stock mixture for production of foam concrete
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SU1715741A1
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Binder for the concrete mixture
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SU1746112A1
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Heat exchanger
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SU1742928A1
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Device for directional protection against one-phase short- circuit to ground in three-phase network with insulated neutral
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SU1666911A1
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Heat exchanger
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SU1715969A1
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Method for building pile
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SU1733824A1
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Pipe-connecting device
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