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Expired
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John James Burton
Robert Cannon
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Individual
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Individual
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Publication of GB190709067ApublicationCriticalpatent/GB190709067A/en
9067. Burton, J. J., and Cannon, R. April 19. Stoppers, screw. - The under side of the head A is formed with an annular recess a, of square or angular r cross - section, which receives a ring B of cork, spun hemp, &c., bevelled at b to fit the mouth of the bottle.
GB190709067D1907-04-191907-04-19Improvements in or relating to stoppers for Bottles and the like.
ExpiredGB190709067A
(en)