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Expired
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Archibald Bruce
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Individual
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Individual
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Self-Closing Valves And Venting Or Aerating Valves
(AREA)
Sanitary Device For Flush Toilet
(AREA)
Abstract
27,010. Bruce, A. Nov. 28. Water-waste preventers, siphondischarge. The siphon is made of earthenware and with internally screwed sockets f, i for a pipe connexion and an air valve, respectively. The right-hand half of the starting- valve chamber b is moulded separately.
GB190627010D1906-11-281906-11-28An Improved Syphon for Water Closet and other Cisterns.
ExpiredGB190627010A
(en)