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Individual
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Individual
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Priority to ES0053259UpriorityCriticalpatent/ES53259U/es
Publication of ES53259UpublicationCriticalpatent/ES53259U/es
Cúpula de envase con rosca y sin orificio que sirve de precinto, caracterizada por una parte troncocónica o cuello rematada por un cilindro fileteado, sobre el que se rosca el tapón consiguiente con la boca tapada por una lámina de espesor variable fácilmente taladrable, unida al borde del fileteado sin puntos de discontinuidad, la cual sirve de precinto.
ES0053259U1956-03-051956-03-05Cúpula de envase con rosca y sin orificio que sirve de precinto
PendingES53259U
(es)