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Individual
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Individual
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Priority to ES0039738UpriorityCriticalpatent/ES39738Y/en
Publication of ES39738UpublicationCriticalpatent/ES39738U/en
Application grantedgrantedCritical
Publication of ES39738YpublicationCriticalpatent/ES39738Y/en
An improved stopper characterized essentially by the fact of being constituted by a stopper device comprising externally a capsule of a current type and inside it is fitted a polyethylene stopper disk of little thickness and with limited contact with the surface of the cap. bottle, this polyethylene cap comprising a central protuberance formed by a conical part and a cylindrical part whose diameter is slightly greater than the diameter of the container in which it is crimped, due to the elasticity of said material. (Machine-translation by Google Translate, not legally binding)