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Individual
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Individual
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Priority to ES102812UpriorityCriticalpatent/ES102812Y/en
Publication of ES102812UpublicationCriticalpatent/ES102812U/en
Application grantedgrantedCritical
Publication of ES102812YpublicationCriticalpatent/ES102812Y/en
Stopper for bottles characterized in that in the upper part of it rises a circular plateau missing a segment on one side and in the center of the plateau appears a spout with its corresponding through hole whose inner mouth opens in the center of a space circular limited by a vertical circular fin parallel to the dintorno of the cap also having a cap attached by means of a band or tape of the same material to the outside of the cap and whose cap provided with a flange for its elevation or descent offers in its concavity a filling of equal proportions to the circular segment that was missing in the plateau that rose in the upper part of the plug so that when this is covered by the cap is immobilized by the perfect fit of the aforementioned filling with the segment that was missing in the plateau. (Machine-translation by Google Translate, not legally binding)
ES102812U1963-11-301963-11-30
Bottle cap
ExpiredES102812Y
(en)