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Otto Groezinger
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Publication of GB190204454ApublicationCriticalpatent/GB190204454A/en
4454. Groezinger, O. Feb. 21. Stoppers. - Relates to stoppers for bottles containing sparkling wines, effervescent beverages, or similar liquids under pressure. The stopper a, which is secured in position by any of the usual wire fastenings &c., is formed with two perforations b, c, at rightangles to each other, the passage c terminating in a nozzle l. The passage b is closed by a screwdown valve d having a packing-washer e. When the valve is opened, the contents can be emptied, or the bottle filled, through the passage c, without removing the stopper. When the bottle is to be cleaned, the stopper is released and withdrawn from the mouth of the bottle.
GB190204454D1902-02-211902-02-21Improvements in Bottle Stoppering Devices for use with Liquids under Pressure
ExpiredGB190204454A
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