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John Lee
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Publication of GB190421491ApublicationCriticalpatent/GB190421491A/en
21,491. Lee, J. Oct. 6. Smoke-consuming.-Two firebridges D, D' are employed in conjunction with a hanging wall F. Air is admitted to the space between the two bridges by an aperture E, and steam by a pipe G.
GB190421491D1904-10-061904-10-06Improvements in Means for Consuming Smoke in Steam-generator and other Furnaces
ExpiredGB190421491A
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