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Individual
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Individual
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Priority to ES115086UpriorityCriticalpatent/ES115086U/en
Publication of ES115086UpublicationCriticalpatent/ES115086U/en
Hermetic closure device for crown plugs characterized essentially by being made up of a flexible and elastic disc that fits into the corresponding cap and has a flange on which the cap rests on its inner face as well as an opposite flange that when the cap is placed on the container rests on the edge of the mouth of the latter determining the tension of the disc and its application to said internal face of the cap. (Machine-translation by Google Translate, not legally binding)
ES115086U1965-07-071965-07-07Hermetic sealing device for crown plugs (Machine-translation by Google Translate, not legally binding)
PendingES115086U
(en)