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FR2150742A1
|
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Combined electro/mechanical filter - for removing dust from industrial gases
|
|
FR2147229A1
|
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Evaporating refrigerant in tube exchanger - with repeated addition of fresh liquid refrigerant between stages
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FR2122837A5
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Air humidifier using steam - esp for clean rooms using artificially softened feed-water
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FR2099803A5
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Motor-compressor heat exchange unit - silenced refrigerator or heat pump
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FR2099488A1
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Plate-type heater - with parallel tubes and stack of ridged plates
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FR2084500A5
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Condensate collection from horizontal air heat exchanger
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FR2033699A5
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Inertia solid/gas separator
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FR2032053A5
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Ice cream dispenser
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