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Priority to ES1972183234UpriorityCriticalpatent/ES183234Y/en
Publication of ES183234UpublicationCriticalpatent/ES183234U/en
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Publication of ES183234YpublicationCriticalpatent/ES183234Y/en
An improved extractor cap for beer barrels, which is essentially characterized by being a fragment of metallic body and innocuous, cylindrical hollow and devoid of bases, which has an external section of thread pitch in the upper area thereof, as well as another analogous and also external in the lower area, having the entire inner surface smooth, with the purpose of providing the draft of the "sprat" of the liquid absorption apparatus; and an outer diameter whose caliber equals the diameter of the respective mouths of the two holes, filling in the spine of the barrel, and that of extraction in the center of one of the bases. (Machine-translation by Google Translate, not legally binding)
ES1972183234U1972-08-161972-08-16
AN IMPROVED EXTRACTOR CAP FOR BEER BARRELS.
ExpiredES183234Y
(en)
Ojival nebulizer plug with precinct that guarantees the integrity of the content of the bottle. (Machine-translation by Google Translate, not legally binding)
Improved cork cylinder for corking bottles intended to contain sparkling wines or similar liquids (Machine-translation by Google Translate, not legally binding)