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William Harrison
Frederick Joynson
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Publication of GB189803794ApublicationCriticalpatent/GB189803794A/en
3794. Harrison, W., and Joynson, F. Feb. 15. Stoppers. - Relates to means for stoppering bottles, jars, &c. containing preserved food &c. The vessel is formed with a cylindrical neck a, with a shoulder a<1> to form a seat for the washer W of the stopper, and with bayonet - joint grooves B at opposite sides. The stopper C is provided with a cross-bar L, the eccentric ends l<1> of which pass through holes or slots h in the stopper and engage in the slots B. The stopper is tightened or slackened by depressing or raising the handle l of the cross-bar. The stopper is removed, when slackened, by disengaging the ends of the cross-bar from the slots B.
GB189803794D1898-02-151898-02-15Improvements in Hermetic Closures for Jars, Bottles, and the like.
ExpiredGB189803794A
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