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RU1776872C
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Thermal engine
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SU1653637A1
|
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Greenhouse
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SU1550363A1
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Densimeter for liquids
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SU1427343A1
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Liquid level controller
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SU1273654A2
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Hydraulic ram
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SU1250702A1
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Heat engine
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SU1231255A1
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Arrangement for converting heat-to-mechanical power
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SU1233115A1
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Regulator of water level
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SU1176018A1
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Arrangement for raising water from sea bottom
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SU1149052A1
|
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Belt water lift
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SU1151828A1
|
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Level indicator
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SU1071526A1
|
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Ship propelling gear
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SU1035296A1
|
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Electric hydraulic displacement pump
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SU1032572A1
|
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Device for control of two-motor drive
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SU1029329A1
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Device for remote program control of reversive electric apparatus
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SU1054493A1
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Wave power installation
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SU959180A1
|
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Heavy-circuit liquid contactor
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SU905841A1
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Process signalling device
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SU902045A1
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Device for remote control and indication
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SU875426A1
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Remote indication device
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