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Individual
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Individual
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Priority to ES103197UpriorityCriticalpatent/ES103197U/en
Publication of ES103197UpublicationCriticalpatent/ES103197U/en
A perfected pressure cover essentially characterized by having a corrugated crown that snaps into the neck of the bottle while the upper part has a cut that determines a tongue which can be turned up and subsequently torn beyond the limits of its cut opening completely on one side the crown of the lid existing interspersed between the top part of the cover itself and the neck of the bottle two successive slices one of them resistant in contact with the repeated top of the lid and the other that acts as a tight seal in contact with the neck. (Machine-translation by Google Translate, not legally binding)
ES103197U1963-12-181963-12-18An improved pressure cap (Machine-translation by Google Translate, not legally binding)
PendingES103197U
(en)