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FR2955923A1
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Method for controlling a boiler to limit condensation in the exhaust room
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FR2775782A1
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Differential pressure measuring device and device for active regulation of the air / gas ratio of a burner using such a measuring device
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FR2775075A1
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Differential pressure sensor
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GB9511095D0
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Differential pressure sensor
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FR2650362A1
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Solenoid valve for altering the flow rate of a pressurized fluid, and its applications
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FR2616887A1
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Thermoelectric device for flame monitoring and ignition and extinguishing safety for gas burner
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