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DE3047449A1
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DISTRIBUTION AND CONTROL CENTER FOR A HEAT CARRIER SYSTEM
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DE3031343A1
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SOLAR PANEL
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METHOD FOR DEFROSTING A HEAT PUMP
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ES485186A1
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A method for air conditioning in a building. (Machine-translation by Google Translate, not legally binding)
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DE2853035A1
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PROCESS FOR OPTIMIZING THE THERMAL ENERGY UTILIZATION OF A WASTE WATER PURIFICATION PLANT
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ES475033A1
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Method and an apparatus for storing heat energy
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FR2426875A1
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Refrigerator or heat pump control system - taps refrigerant fluid at compressor outlet adjusting it to mean temp.
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DE2822283A1
|
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Refrigerator or heat pump control system - taps refrigerant fluid at compressor outlet adjusting it to mean temp.
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GB1604277A
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Apparatuses having temperature sensitive elements for controlling dampers in ventilation systems
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FI780923A
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Apparatus temperaturkaennande element foer reglering av en ventil i ett ventilationssystem
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DK132278A
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Device with temperature sensor for regulating a valve in a ventilation system
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US4182487A
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Apparatus having a temperature sensitive element for controlling a damper in a ventilation system
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GB1554522A
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Method of controlling a refrigerating freezing of heat-pump system
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GB1571599A
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Solar energy collectors
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DE2659279A1
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SOLAR ENERGY COLLECTOR
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DE2652306A1
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ENERGY COLLECTOR
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DE2629544A1
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SOLAR ENERGY COLLECTOR
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DE2621959A1
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EXHAUST AIR LIMITING DEVICE IN SELF-VENTILATION SYSTEMS
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