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FR2866696A1
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Improvements on atmospheric type gas burners
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FR2820494A1
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Connection device between a water balloon and a system for producing domestic hot water and hot water for heating
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FR2813950A1
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Hydraulic distributor valve for a system for producing hot heating water and domestic hot water
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FR2800158A1
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Hot water generator provided with a magnetic switch
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FR2789158A1
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Improvement in generating apparatus for domestic hot water and central heating water
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FR2784174A1
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Device for controlling the overheating of a hot water generator with a drilled movable membrane
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FR2784173A1
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Pilot hatch for hot water generator
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FR2784146A1
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Removable connection by plugging of a body on a reception unit
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FR2772466A1
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Hot water generator with double membrane
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FR2772465A1
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Water-controlled hot water generator
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FR2772464A1
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Ignition retention hot water generator
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FR2753527A1
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Gas-liquid heat exchanger, and hot water production apparatus comprising such a heat exchanger
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FR2749788A1
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Automatic workshop screwdriver
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FR2744793A1
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Improvements on central heating devices with two circuits with different thermal characteristics
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FR2742214A1
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Apparatus for generating domestic hot water and central heating water
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FR2731265A1
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GAS BURNER HAVING IMPROVED ACOUSTIC DISCRETION
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FR2719360A1
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Improvements to gas burners.
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FR2719361A1
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Improvements to gas burners.
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FR2719101A1
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Improvements to electrically operated three-way valves.
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FR2695457A1
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Improvements to atmospheric gas burners.
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