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Llamas Verdu gines
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Llamas Verdu gines
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Application filed by Llamas Verdu ginesfiledCriticalLlamas Verdu gines
Priority to ES1973191583UpriorityCriticalpatent/ES191583Y/en
Publication of ES191583UpublicationCriticalpatent/ES191583U/en
Application grantedgrantedCritical
Publication of ES191583YpublicationCriticalpatent/ES191583Y/en
Improved closure for containers with a lid, especially those made of thin-film materials, characterized in that both the container and the lid have their free edges topped with an internal toric bead of reduced diameter whose presence (insufficient in itself to achieve a coupling sealed) is conjugated with the peripheral shapes of said free edges constituted by two opposing resistant zones that elastically maintain the rigidity of the parallel zones comprised between them. (Machine-translation by Google Translate, not legally binding)
ES1973191583U1973-05-181973-05-18
IMPROVED CLOSURE FOR CONTAINERS WITH LIDS.
ExpiredES191583Y
(en)
Some improvements in the manufacture of plastic containers for the containment of liquids. (Machine-translation by Google Translate, not legally binding)