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US8736502B1
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Conformal wide band surface wave radiating element
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GB190305624A
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Expansion Joint for the Tubes of Hot Air Stoves.
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GB190113234A
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Improvements in Air-Heating Stoves or Apparatus.
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CA60312A
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Method of heating, drying and ventilating
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CA60803A
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Gas stove
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GB189713194A
|
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Improved Means for Heating, Drying and Ventilating.
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GB189712756A
|
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Improvements in Gas Stoves.
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GB189602339A
|
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Improvements in Apparatus for Heating Air and other Fluids.
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GB189316820A
|
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Improvements in Apparatus to be employed for Heating, Drying, and Ventilating.
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CA45643A
|
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Process of heating, drying and ventilating
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CA31207A
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Construction of apparatus for heating railway carriages and similar conveyances
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