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Harold Whiteman Woodall
Arthur Mcdougall Duckham
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Filling Or Discharging Of Gas Storage Vessels
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Abstract
24,695. Woodall, H. W., and Duckham, A. M. Nov. 3. Gas retorts.-Relates to vertical retorts for carbonizing coal, similar to those described in Specification No. 11,956, A.D. 1905, and to settings therefor. The retort sections a are made with top and bottom flanges b, c and shallow ribs d extending from one flange to the other. The sections are set in brickwork columns e grooved to engage the ribs d. The sides of the setting f are shaped to surround the retort as much as possible.
GB190624695D1906-11-031906-11-03Improvements in Vertical Retorts for the Carbonisation of Coal and in Settings therefor.
ExpiredGB190624695A
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