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Individual
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Individual
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Priority to ES0041999UpriorityCriticalpatent/ES41999U/en
Publication of ES41999UpublicationCriticalpatent/ES41999U/en
Improved stopper for hermetic closing and collection of the liquid, which is characterized by that on the internal face of the surface that together with the concentric wall covers by thread or adjust the neck of the container, injected a plastic base alcatene or another analogous substance , in the center of which a flexible pivot of the same material is attached, which is extended with sufficient length to be housed inside the bottle, where it is impregnated with liquid in order to subsequently apply it on the surface of interest. (Machine-translation by Google Translate, not legally binding)
ES0041999U1954-05-131954-05-13Improved stopper for hermetic closing and liquid collection (Machine-translation by Google Translate, not legally binding)
PendingES41999U
(en)