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Individual
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Individual
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Priority to ES0081221UpriorityCriticalpatent/ES81221U/es
Publication of ES81221UpublicationCriticalpatent/ES81221U/es
Dispositivo de cierre para envases autosoldables, que se caracteriza esencialmente por comprender un casquillo en material autosoldable, adherido a una de las esquinas del envase que pasa a través de él por un pico, comprendiendo este casquillo un diámetro exterior escalonado, uno mayor liso y uno menor roscado para la fijación de un tapón de cierre, operativamente dispuesto para fijarse sobre el casquillo y cerrar el envase cuando el pico del mismo sea cortado.
ES0081221U1960-05-281960-05-28Dispositivo de cierre autosoldables
PendingES81221U
(es)