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Individual
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Individual
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Priority to ES0080786UpriorityCriticalpatent/ES80786Y/en
Publication of ES80786UpublicationCriticalpatent/ES80786U/en
Application grantedgrantedCritical
Publication of ES80786YpublicationCriticalpatent/ES80786Y/en
Automatic closing cap for pipes of pasty materials, essentially characterized by comprising two tubular bodies closed by one of their ends and assembled tightly and telescopically to each other, a spring being disposed between the bottoms of these bodies tending to keep them separate, and presenting the body housing an internal stop that limits said separation, with the particularity that these two tubular bodies have holes in their side wall arranged so that in the two extreme positions they can adopt, one with respect to the other, said holes correspond or not to each other, respectively. (Machine-translation by Google Translate, not legally binding)
ES0080786U1960-04-301960-04-30
Self-closing cap for pasty tubes
ExpiredES80786Y
(en)
A device that comprises at least one waterproof closure constructed in a way of rolling diaphragm between two axily disposed elements. (Machine-translation by Google Translate, not legally binding)
Tubular element to contain blood samples and other fluids, equipped with means to close it after filling (Machine-translation by Google Translate, not legally binding)