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Individual
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Individual
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Priority to ES1970159211UpriorityCriticalpatent/ES159211Y/en
Publication of ES159211UpublicationCriticalpatent/ES159211U/en
Application grantedgrantedCritical
Publication of ES159211YpublicationCriticalpatent/ES159211Y/en
Improved tube head, characterized in that it essentially comprises a base resting on the mouth of a tube, and with a through hole in said tube; an outer skirt slope of the base, with thread on its outer face, to fix a closing cap, and with grooves on its internal face that facilitate the adjustment thereof on the face of the neck of the tube; an inner skirt, slope of the base, which is inserted in said mouth of the tube and in whose lower part there is a projection that fits under the neck of the tube. (Machine-translation by Google Translate, not legally binding)