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BOLOIX VILALTA JAIME
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BOLOIX VILALTA JAIME
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Priority to ES0005728UpriorityCriticalpatent/ES5728Y/en
Publication of ES5728UpublicationCriticalpatent/ES5728U/en
Application grantedgrantedCritical
Publication of ES5728YpublicationCriticalpatent/ES5728Y/en
Compressors, Vaccum Pumps And Other Relevant Systems
(AREA)
Abstract
An eyedropper-injector essentially characterized by being constituted by a glass or glass tube open at both ends in one of which has a narrowing with a glass or glass plunger that can be either a rod or a rod, disposed inside said tube. A tube opened or closed by its lower end and closed by the upper and a tubular rubber ring that by its lower half covers the upper-upper portion of the outer tube and the other half rests on the free portion of the inner tube and in the next to the outer tube serving as a joint and preventing the entry of air into the interior through the place of unión of both tubes. (Machine-translation by Google Translate, not legally binding)