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Individual
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Individual
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Priority to ES79874UpriorityCriticalpatent/ES79874Y/en
Publication of ES79874UpublicationCriticalpatent/ES79874U/en
Application grantedgrantedCritical
Publication of ES79874YpublicationCriticalpatent/ES79874Y/en
Improved stopper, characterized by being constituted by a tubular body provided with an external flange, applicable on the edge of the neck when closing at its upper end, and a closed bottom at its lower end, provided with a plurality of slots in its two faces, those of one face corresponding to the ribs formed between the grooves of the opposite one, so that they determine a very elastic corrugated section. (Machine-translation by Google Translate, not legally binding)
Distancing element and procedure for its assembly, applicable in the construction industry (Machine-translation by Google Translate, not legally binding)