GB190114416A - Improvements in and relating to Apparatus for the Admission of Heated Air to the Upper Part of Furnaces of Steam Boilers and other like Devices.
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Improvements in and relating to Apparatus for the Admission of Heated Air to the Upper Part of Furnaces of Steam Boilers and other like Devices.
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Julius Topf
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14,416. Topf, J. July 15. Smoke - consuming. - Heated air is supplied above the fire of a steamboiler, boiling-pan, or other furnace through the space between two arches d and e. The inlet is fitted with a flap c, an air cataract, o r other regulating- device.
GB190114416D1901-07-151901-07-15Improvements in and relating to Apparatus for the Admission of Heated Air to the Upper Part of Furnaces of Steam Boilers and other like Devices.
ExpiredGB190114416A
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