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Expired
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Henry William Barton
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Individual
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Individual
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Publication of GB189815031ApublicationCriticalpatent/GB189815031A/en
15,031. Barton, H. W. July 8. Stoppers; refilling, preventing.-The bottle &c. is formed with a seat c for the ball valve a, and with a chamber d adapted to receive the ball when the contents a r e being poured out, the mouth being closed by an ordinary cork &c. e. The v a l v e a prevents the entrance of liquid, dust, &c. into the vessel.
GB189815031D1898-07-081898-07-08Improvements in Bottles and like Receptacles to Prevent them being Refilled.
ExpiredGB189815031A
(en)