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Prefabricated construction element with wood trusses and integrated heating tubes
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Assembly with a training device for creating electrical energy
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Heating and cooling arrangement
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Heat pump assembly
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Cellar window with sealing
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Method for producing a slab to serve as a building element involves production of a reinforced concrete base plate with an insulation layer, transport of this plate, and completion of the slab with site concrete
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Prefabricated insulated panel with heating pipes embedded in concrete and method of manufacturing
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Low-energy house double window
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Prefabricated floor element with foamed polyurethane and method of manufacturing the same