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DK6076C
(en)
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Device by the Slag Container for Apparatus for Utilization of Hot Slag Heat.
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DK6174C
(en)
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Apparatus for the Development of Steam Using Hot Slags.
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DK6592C
(en)
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Apparatus for Heating Apparatus Using Electricity.
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DK6900C
(en)
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Device for heat exchange appliances.
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CH29280A
(en)
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Heat exchange device for utilizing the heat from condensed water
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DK8938C
(en)
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Apparatus by Furnaces for Heating Metals.
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FR345747A
(en)
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Heating device
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FR341201A
(en)
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Heating device for cycle handlebars
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FR374154A
(en)
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Heating device for field oven
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DK5808C
(en)
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Apparatus for cooling liquids.
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FR335974A
(en)
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Device for cooling heated surfaces
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DK5800C
(en)
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Device at hot water heating system.
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DK7087C
(en)
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Silencer for Heating Liquids by Direct Steam.
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FR334463A
(en)
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Heater for domestic use
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FR380200A
(en)
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Device for instant heating of drinks
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DK5581C
(en)
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Apparatus for continuous production of briquettes at high temperature.
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DK6637C
(en)
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Thermometer for indicating rapid heat rise.
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DK6670C
(en)
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Device at Mønninger for Straatage.
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DK5682C
(en)
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Device for steam burners.
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FR342192A
(en)
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Oscillating radiator for heating
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FR360944A
(en)
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Device for heating solignac-grille boilers
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DK6640C
(en)
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Device for Marking Plates.
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FR351567A
(en)
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Steam generator apparatus using hot slag
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DK5107C
(en)
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Device for Saving the Bound Heat of the Steam for Utilization by Steam Machines.
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FR325340A
(en)
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Charging device for tank furnaces, gas generators, etc.
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