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Individual
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Individual
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Priority to ES1977226821UpriorityCriticalpatent/ES226821Y/en
Publication of ES226821UpublicationCriticalpatent/ES226821U/en
Application grantedgrantedCritical
Publication of ES226821YpublicationCriticalpatent/ES226821Y/en
Improved pourer, essentially characterized in that it is constituted by a rigid tubular body and externally provided with thread that is fixed in the mouth of a bottle, the tubular body being provided internally with an inverted cup of smaller diameter radially fixed to the tubular body by means of gussets; with the particularity that the mouth of the tubular body advantageously narrowed with respect to the body constitutes a lateral seat front for an inverted conical surface determined by a soft protrusion emerging from the bottom of the stopper. (Machine-translation by Google Translate, not legally binding)
A device for the application of liquid and pastoso products contained in tubes-containers (Machine-translation by Google Translate, not legally binding)