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Individual
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Individual
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Priority to ES0084250UpriorityCriticalpatent/ES84250Y/en
Publication of ES84250UpublicationCriticalpatent/ES84250U/en
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Publication of ES84250YpublicationCriticalpatent/ES84250Y/en
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms
(AREA)
Abstract
A new automatic bottle stopper, characterized in that it consists of a frustoconical body with a certain degree of elasticity, provided with an axial through hole, in which an expulsion cannula is pressed in; carrying, at the opposite end, which is the lower end, a breathing tube attached to the end of the aforementioned cannula; the frustoconical body covered by a cap suitable for receiving the upper and outer part of the neck of the bottle, whose cap is attached to the cited cannula; which carries, above the cap, an automatic closing device. (Machine-translation by Google Translate, not legally binding)
ES0084250U1960-11-191960-11-19
Automatic bottle cap
ExpiredES84250Y
(en)