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NEUMATICOS GENERAL S A
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NEUMATICOS GENERAL S A
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Application filed by NEUMATICOS GENERAL S AfiledCriticalNEUMATICOS GENERAL S A
Priority to ES0041384UpriorityCriticalpatent/ES41384Y/en
Publication of ES41384UpublicationCriticalpatent/ES41384U/en
Application grantedgrantedCritical
Publication of ES41384YpublicationCriticalpatent/ES41384Y/en
HERMETIC CLOSURE FOR WATER BAGS, which is characterized by being constituted by a cap, which gives rigidity to the neck of the bottle, and a cover consisting of a screw and a handle of control, between which are a washer and an elastic block perforated that, acting the handle by screwing the screw in it, will hit the free tang of this and compress between its head and the washer, the elastic block forcing a diametral expansion that, establishing a strong contact with the inner face of the cap, effect a completely hermetic closure, without the possibility of leakage of the contents. (Machine-translation by Google Translate, not legally binding)
ES0041384U1954-04-071954-04-07
Hermetic closure for water bags
ExpiredES41384Y
(en)