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VIDRIOS DE LEVANTE S A
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VIDRIOS DE LEVANTE S A
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Priority to ES0074989UpriorityCriticalpatent/ES74989U/en
Publication of ES74989UpublicationCriticalpatent/ES74989U/en
"An improved Porron", characterized essentially by the fact of providing the the jug of a small cylindrical extension of smaller diameter than the neck itself and smooth surface, suitable for receiving by compression a flexible cap, consisting of a cylindrical cap neck with one of its bases closed, which has been practiced a small hole and whose upper angle has a flange to facilitate removal of the cap. (Machine-translation by Google Translate, not legally binding)
ES0074989U1959-07-161959-07-16An perfect porron (Machine-translation by Google Translate, not legally binding)
PendingES74989U
(en)