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DK4946C
(en)
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Irrigation regenerative apparatus for heating liquids.
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DK3526C
(en)
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Device for devices for heating liquids.
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DK3108C
(en)
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Device for Cooling Railway Carriages.
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FR2111E
(en)
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Apparatus for melting cylinders for phonographs, etc.
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CH25490A
(en)
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Liquid vessel with heat, respectively. Cooling device
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DK4700C
(en)
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Cooling and Heating Device for Dispensers.
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FR326968A
(en)
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An apparatus for melting cylinders for phonographs, etc.
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CH25249A
(en)
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Heater for beds, cars, etc.
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DK4958C
(en)
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Regenerative apparatus for simultaneous heating and cooling of milk.
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CH29280A
(en)
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Heat exchange device for utilizing the heat from condensed water
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DK5808C
(en)
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Apparatus for cooling liquids.
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CH26212A
(en)
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Valve apparatus on liquid heaters
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DK5041C
(en)
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Cooling device.
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DK6838C
(en)
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Heat exchange device.
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DK5833C
(en)
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Device for Evaporators for Liquids.
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DK5243C
(en)
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Apparatus for heating liquids, in particular milk.
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DK5702C
(en)
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Device for Preheaters.
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FR353168A
(en)
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Heat insulating device for acetylene lamps, etc.
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CH21001A
(en)
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Heat exchange apparatus
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DK4476C
(en)
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Typewriter device.
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DK5152C
(en)
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Device for prams.
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AT30825B
(en)
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Filling furnace.
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DK2100C
(en)
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Hearth-Manipulation Device for Ovens.
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DK2957C
(en)
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Device by Thermocouples.
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CA76963A
(en)
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Apparatus for heating or cooling liquid
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