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William Widdowfield Bannister
William Joseph Manning
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Individual
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Publication of GB190727409ApublicationCriticalpatent/GB190727409A/en
27,409. Bannister, W. W., and Manning, W. J. Dec. 11. Ball and float valves; seats; lift valves.-In a ball-and-float valve, designed to prevent leakage and to be readily examined and repaired, the seat is formed on the end of the inlet pipe 6, which fits the extension 5 closely, and the valve plug 9 is faced with rubber, leather, &c. 10 secured by a screw cap 11.
GB190727409D1907-12-111907-12-11Improvements in Ball Valves for Syphon Cisterns or the like.
ExpiredGB190727409A
(en)