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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES98228UpriorityCriticalpatent/ES98228Y/en
Publication of ES98228UpublicationCriticalpatent/ES98228U/en
Application grantedgrantedCritical
Publication of ES98228YpublicationCriticalpatent/ES98228Y/en
An elastically deformable crown cap, essentially characterized in that it is constituted by an annular upper portion to which an outer skirt portion is integrally joined, provided on its inner surface with a protuberance and below it and until reaching the edge of some concentric rims, and an inner portion or sleeve that has an annular protrusion on its outer surface and is provided in its interior with a middle membrane that closes said interior, extending in it forcing an annular zone with a projection and several circular ribs in its part lower, followed by a frustoconical configuration, and equal and spaced perpendicular ribs. (Machine-translation by Google Translate, not legally binding)
ES98228U1963-03-041963-03-04
Elastically deformable crown cap
ExpiredES98228Y
(en)