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OA7464A
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Block of plaster for the construction of houses and dwellings thus produced.
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FR2541758A1
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Waterproof box part of an air conditioning system
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FR2536843A2
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Evaporator-fan
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FR2503848A2
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SOLAR SENSOR AND APPLICATION TO THE AIR CONDITIONING OF A BUILDING
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FR2502310A1
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Waterproof assembly joint for solar air sensors
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FR2492065A1
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Panel-type solar heat collector - has air duct connected to inlet and outlet collector
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FR2491609A1
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Heat accumulator block and application to a thermal storage device
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FR2486635A1
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Solar collector and application to air conditioning of a building
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