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Priority to ES122792UpriorityCriticalpatent/ES122792Y/en
Publication of ES122792UpublicationCriticalpatent/ES122792U/en
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Publication of ES122792YpublicationCriticalpatent/ES122792Y/en
Hermetic sealing device for cubes and various containers characterized in that the closing lid is composed of a ring whose lateral surface of conical trunk generation adopts an angulation determined by the position of a convex lamellar bottom that forms part of it located in the lower base. Diameter whose angulation is greater than that presented by the mouth of a container that also receives it frustoconical generation so that when the reception is made the ring adopts said angulation and strongly presses its lateral surface against the frustoconical surface of the mouth whose force receives it from the deformation made by the bottom when the lid is placed on the container. (Machine-translation by Google Translate, not legally binding)
ES122792U1966-06-221966-06-22
HERMETIC CLOSING DEVICE FOR DIVERSE BUCKETS AND CONTAINERS.
ExpiredES122792Y
(en)