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Edmund Kelly Irwin
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Individual
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Publication of GB189811746ApublicationCriticalpatent/GB189811746A/en
11,746. Irwin, E. K. May 24. Stoppers. - Relates to stoppers for ether and other medical bottles. The stopper is provided with a transverse pin C, which is adapted to engage with the bent pin B fixed to the metal band A on the neck, to prevent the stopper from being blown out.
GB189811746D1898-05-241898-05-24Improvements in Stoppering Ether and other Medical Bottles.
ExpiredGB189811746A
(en)