RU1777938C
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Adsorber
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SU1757952A1
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Marine self-contained air conditioner for compartments with all-year-round cooling
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SU1763725A1
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Working wheel of centrifugal fan
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RU1776478C
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Method for flaring ends of heat-exchanger tubes
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RU1776998C
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Liquid microbatching apparatus
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RU1789839C
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Collapsible air duct
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SU1706505A1
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Dough mixing machine
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SU1694989A1
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Centrifugal compressor
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SU1733863A1
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Ventilating device
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SU1742946A1
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Method of manufacture of twisted magnetic circuit of electric motor
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SU1690085A2
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Magnetic core of electric machine
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SU1665200A2
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Air flow rate control unit
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SU1672134A1
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Air-conditioning system
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SU1758368A1
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Refrigerator
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SU1717915A1
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Air dehumidification plant
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RU1795152C
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Blade swinging mechanism of fan guide vanes
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